GPS RAW DATA .dat数据读取函数
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function varargout = SignalProcessor(varargin)% SIGNALPROCESSOR M-file for SignalProcessor.fig% SIGNALPROCESSOR, by itself, creates a new SIGNALPROCESSOR or raises the existing% singleton*.%% H = SIGNALPROCESSOR returns the handle to a new SIGNALPROCESSOR or the handle to% the existing singleton*.%% SIGNALPROCESSOR('CALLBACK',hObject,eventData,handles,...) calls the local% function named CALLBACK in SIGNALPROCESSOR.M with the given input arguments.%% SIGNALPROCESSOR('Property','Value',...) creates a new SIGNALPROCESSOR or raises the% existing singleton*. Starting from the left, property value pairs are% applied to the GUI before SignalProcessor_OpeningFunction gets called. An% unrecognized property name or invalid value makes property application% stop. All inputs are passed to SignalProcessor_OpeningFcn via varargin.% % *See GUI Options on GUIDE's Tools menu. Choose "GUI allows only one% instance to run (singleton)".%% See also: GUIDE, GUIDATA, GUIHANDLES% Copyright 2002-2003 The MathWorks, Inc.% Edit the above text to modify the response to help SignalProcessor% Last Modified by GUIDE v2.5 18-Jul-2008 09:45:21% Begin initialization code - DO NOT EDITgui_Singleton = 1;gui_State = struct('gui_Name', mfilename, ... 'gui_Singleton', gui_Singleton, ... 'gui_OpeningFcn', @SignalProcessor_OpeningFcn, ... 'gui_OutputFcn', @SignalProcessor_OutputFcn, ... 'gui_LayoutFcn', [] , ... 'gui_Callback', []);if nargin && ischar(varargin{1}) gui_State.gui_Callback = str2func(varargin{1});endif nargout [varargout{1:nargout}] = gui_mainfcn(gui_State, varargin{:});else gui_mainfcn(gui_State, varargin{:});end% End initialization code - DO NOT EDIT% --- Executes just before SignalProcessor is made visible.function SignalProcessor_OpeningFcn(hObject, eventdata, handles, varargin)% This function has no output args, see OutputFcn.% hObject handle to figure% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)% varargin command line arguments to SignalProcessor (see VARARGIN)% Choose default command line output for SignalProcessorhandles.output = hObject;%initional informationhandles.infor.filename ='0';handles.infor.readtime =1;handles.infor.readpoint =1;handles.infor.searchbin =1;handles.infor.endpoint =0;handles=getfile(hObject, eventdata, handles);set(handles.fileofcurrentdirectory,'Value',1);% 缺省选第一个文件%状态条的显示val = get(handles.fileofcurrentdirectory,'Value');file=handles.Gpsdatafile(val);handles.infor.filename=strcat(pwd,'\',file.name);directory=handles.infor.filename;filetype = directory(end-4);switch filetype case '1' set(handles.popupmenu4,'value',1); set(handles.popupmenu4,'string','channel 1'); filesize=strcat(num2str(round(handles.Gpsdatafile(val).bytes*4/16367667*1000)),' ms'); set(handles.statesbar2,'String',filesize); if handles.Gpsdatafile(val).bytes==0, handles.infor.endpoint=10000; handles.infor.readpoint=0; else handles.infor.endpoint=handles.Gpsdatafile(val).bytes*4/16367667*1000-2; handles.infor.readpoint=ceil(handles.infor.endpoint/2); end case '2' set(handles.popupmenu4,'value',1); set(handles.popupmenu4,'string','channel 1|channel 2'); filesize=strcat(num2str(round(handles.Gpsdatafile(val).bytes*2/16367667*1000)),' ms'); set(handles.statesbar2,'String',filesize); if handles.Gpsdatafile(val).bytes==0, handles.infor.endpoint=10000; handles.infor.readpoint=0; else handles.infor.endpoint=handles.Gpsdatafile(val).bytes*2/16367667*1000-2; handles.infor.readpoint=ceil(handles.infor.endpoint/2); end case '3' set(handles.popupmenu4,'value',1); set(handles.popupmenu4,'string','channel 1|channel 2|channel 3'); filesize=strcat(num2str(round(handles.Gpsdatafile(val).bytes/16367667*1000)),' ms'); set(handles.statesbar2,'String',filesize); if handles.Gpsdatafile(val).bytes==0, handles.infor.endpoint=10000; handles.infor.readpoint=0; else handles.infor.endpoint=handles.Gpsdatafile(val).bytes/16367667*1000-2; handles.infor.readpoint=ceil(handles.infor.endpoint/2); end case '4' set(handles.popupmenu4,'value',1); set(handles.popupmenu4,'string','channel 1|channel 2|channel 3|channel 4'); filesize=strcat(num2str(round(handles.Gpsdatafile(val).bytes/16367667*1000)),' ms'); set(handles.statesbar2,'String',filesize); if handles.Gpsdatafile(val).bytes==0, handles.infor.endpoint=10000; handles.infor.readpoint=0; else handles.infor.endpoint=handles.Gpsdatafile(val).bytes/16367667*1000-2; handles.infor.readpoint=ceil(handles.infor.endpoint/2); end otherwise set(handles.popupmenu4,'value',1); set(handles.popupmenu4,'string','channel 1'); filesize=strcat(num2str(round(handles.Gpsdatafile(val).bytes*4/16367667*1000)),' ms'); set(handles.statesbar2,'String',filesize); if handles.Gpsdatafile(val).bytes==0, handles.infor.endpoint=10000; handles.infor.readpoint=0; else handles.infor.endpoint=handles.Gpsdatafile(val).bytes*4/16367667*1000-2; handles.infor.readpoint=ceil(handles.infor.endpoint/2); endend%*****************************************show in the data process panelset(handles.readpoints,'Max',handles.infor.endpoint);set(handles.readpoints,'Value',handles.infor.readpoint);set(handles.readpoints,'Min',1,'SliderStep',[1/handles.infor.endpoint,1*4/handles.infor.endpoint]);set(handles.readpointshow,'String',strcat( num2str(handles.infor.readpoint) ,' ms') );set(handles.readtime1msr,'Value',1);set(handles.readtimeshow,'String',strcat( num2str(handles.infor.readtime) , ' ms' ) );set(handles.showpsdb,'Enable','off');drawnow;%******************************************show in the correlation panelfor counter=1:1:32, str=['set(handles.prn',num2str(counter),'cb,''Value'',0,''Enable'',''off'');']; eval(str); drawnow;endset(handles.selectallb,'Enable','off');set(handles.confirmb,'Enable','off');set(handles.startb,'Enable','off');drawnow;%******************************************show in the results Panelfor counter=1:1:12, str=['set(handles.ch',num2str(counter),'r,''Enable'',''off'');']; eval(str); drawnow;endset(handles.showphaseb,'Enable','off');set(handles.showcorrb,'Enable','off');drawnow; %**************************************************************************guidata(hObject, handles);% UIWAIT makes SignalProcessor wait for user response (see UIRESUME)% uiwait(handles.NS210);% --- Outputs from this function are returned to the command line.function varargout = SignalProcessor_OutputFcn(hObject, eventdata, handles) % varargout cell array for returning output args (see VARARGOUT);% hObject handle to figure% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)% Get default command line output from handles structurevarargout{1} = handles.output;% --- Executes on selection change in fileofcurrentdirectory.function fileofcurrentdirectory_Callback(hObject, eventdata, handles)% hObject handle to fileofcurrentdirectory (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)% Hints: contents = get(hObject,'String') returns fileofcurrentdirectory contents as cell array% contents{get(hObject,'Value')} returns selected item from fileofcurrentdirectory%get the file which has been chose and store the directory to the handles%structhandles=getfile(hObject, eventdata, handles);drawnow;val = get(handles.fileofcurrentdirectory,'Value');file=handles.Gpsdatafile(val);handles.infor.filename=strcat(pwd,'\',file.name);%*****************************************show in the data process paneldirectory=handles.infor.filename;filetype = directory(end-4);switch filetype case '1' if handles.Gpsdatafile(val).bytes==0, handles.infor.endpoint=10000; handles.infor.readpoint=0; else handles.infor.endpoint=handles.Gpsdatafile(val).bytes*4/16367667*1000-2; handles.infor.readpoint=ceil(handles.infor.endpoint/2); end set(handles.popupmenu4,'value',1); set(handles.popupmenu4,'string','channel 1'); set(handles.readpoints,'Max',handles.infor.endpoint); set(handles.readpoints,'Value', handles.infor.readpoint); set(handles.readpoints,'Min',1,'SliderStep',[1/handles.infor.endpoint,1*4/handles.infor.endpoint]); set(handles.readpointshow,'String',strcat( num2str(handles.infor.readpoint) ,' ms') ); fileinformation=strcat(num2str(round( handles.Gpsdatafile(val).bytes*4/16367667*1000 )),' ms'); set(handles.statesbar2,'String',fileinformation); case '2' if handles.Gpsdatafile(val).bytes==0, handles.infor.endpoint=10000; handles.infor.readpoint=0; else handles.infor.endpoint=handles.Gpsdatafile(val).bytes*2/16367667*1000-2; handles.infor.readpoint=ceil(handles.infor.endpoint/2); end set(handles.popupmenu4,'value',1); set(handles.popupmenu4,'string','channel 1|channel 2'); set(handles.readpoints,'Max',handles.infor.endpoint); set(handles.readpoints,'Value', handles.infor.readpoint); set(handles.readpoints,'Min',1,'SliderStep',[1/handles.infor.endpoint,1*2/handles.infor.endpoint]); set(handles.readpointshow,'String',strcat( num2str(handles.infor.readpoint) ,' ms') ); fileinformation=strcat(num2str(round( handles.Gpsdatafile(val).bytes*2/16367667*1000 )),' ms'); set(handles.statesbar2,'String',fileinformation); case '3' if handles.Gpsdatafile(val).bytes==0, handles.infor.endpoint=10000; handles.infor.readpoint=0; else handles.infor.endpoint=handles.Gpsdatafile(val).bytes/16367667*1000-2; handles.infor.readpoint=ceil(handles.infor.endpoint/2); end set(handles.popupmenu4,'value',1); set(handles.popupmenu4,'string','channel 1|channel 2|channel 3'); set(handles.readpoints,'Max',handles.infor.endpoint); set(handles.readpoints,'Value', handles.infor.readpoint); set(handles.readpoints,'Min',1,'SliderStep',[1/handles.infor.endpoint,1/handles.infor.endpoint]); set(handles.readpointshow,'String',strcat( num2str(handles.infor.readpoint) ,' ms') ); fileinformation=strcat(num2str(round( handles.Gpsdatafile(val).bytes/16367667*1000 )),' ms'); set(handles.statesbar2,'String',fileinformation); case '4' if handles.Gpsdatafile(val).bytes==0, handles.infor.endpoint=10000; handles.infor.readpoint=0; else handles.infor.endpoint=handles.Gpsdatafile(val).bytes/16367667*1000-2; handles.infor.readpoint=ceil(handles.infor.endpoint/2); end set(handles.popupmenu4,'value',1); set(handles.popupmenu4,'string','channel 1|channel 2|channel 3|channel 4'); set(handles.readpoints,'Max',handles.infor.endpoint); set(handles.readpoints,'Value', handles.infor.readpoint); set(handles.readpoints,'Min',1,'SliderStep',[1/handles.infor.endpoint,1/handles.infor.endpoint]); set(handles.readpointshow,'String',strcat( num2str(handles.infor.readpoint) ,' ms') ); fileinformation=strcat(num2str(round( handles.Gpsdatafile(val).bytes/16367667*1000 )),' ms'); set(handles.statesbar2,'String',fileinformation); otherwise if handles.Gpsdatafile(val).bytes==0, handles.infor.endpoint=10000; handles.infor.readpoint=0; else handles.infor.endpoint=handles.Gpsdatafile(val).bytes*4/16367667*1000-2; handles.infor.readpoint=ceil(handles.infor.endpoint/2); end set(handles.popupmenu4,'value',1); set(handles.popupmenu4,'string','channel 1'); set(handles.readpoints,'Max',handles.infor.endpoint); set(handles.readpoints,'Value', handles.infor.readpoint); set(handles.readpoints,'Min',1,'SliderStep',[1/handles.infor.endpoint,1*4/handles.infor.endpoint]); set(handles.readpointshow,'String',strcat( num2str(handles.infor.readpoint) ,' ms') ); fileinformation=strcat(num2str(round( handles.Gpsdatafile(val).bytes*4/16367667*1000 )),' ms'); set(handles.statesbar2,'String',fileinformation);enddrawnow;guidata(hObject, handles);% --- Executes during object creation, after setting all properties.function fileofcurrentdirectory_CreateFcn(hObject, eventdata, handles)% hObject handle to fileofcurrentdirectory (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles empty - handles not created until after all CreateFcns called% Hint: popupmenu controls usually have a white background on Windows.% See ISPC and COMPUTER.if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor')) set(hObject,'BackgroundColor','white');end% --- Executes on slider movement.function readpoints_Callback(hObject, eventdata, handles)% hObject handle to readpoints (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)% Hints: get(hObject,'Value') returns position of slider% get(hObject,'Min') and get(hObject,'Max') to determine range of sliderval = get(handles.readpoints,'Value');handles.infor.readpoint=round(val);set(handles.readpointshow,'String',strcat( num2str(handles.infor.readpoint) ,' ms'));guidata(hObject, handles);% --- Executes during object creation, after setting all properties.function readpoints_CreateFcn(hObject, eventdata, handles)% hObject handle to readpoints (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles empty - handles not created until after all CreateFcns called% Hint: slider controls usually have a light gray background.if isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor')) set(hObject,'BackgroundColor',[.9 .9 .9]);end% --- Executes on button press in startb.function startb_Callback(hObject, eventdata, handles)% hObject handle to startb (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)set(handles.readfileb,'Enable','off');set(handles.confirmb,'Enable','off');set(handles.startb,'Enable','off');drawnow; for counter=1:1:12, str=['set(handles.ch',num2str(counter),'r,''Enable'',''off'');']; eval(str); drawnow;end%initial conditionglobal IFglobal UnitTimeglobal fsglobal tsglobal foglobal settingset(handles.correlationstatuss,'String','Correlation is preparing');drawnow;initialcondition();inputdata=handles.inputdata;%do search functionchannel=struct('satelliteID',0,... 'Acqfrequence',0,... 'Doppler',0,... 'AcqCAphase',0,... 'status','0');chn=struct('channel',channel,'channelnum',0);startpoint=1;[chn.channel chn.channelnum]=search(inputdata,... startpoint,... handles.infor.searchbin,... hObject, eventdata, handles);if ~ishandle(handles.NS210), return;endhandles.svnNo=0;handles.chn=chn;guidata(hObject, handles);num=handles.chn.channelnum;files=zeros(1,12);for c1=1:num, files(c1)=(handles.chn.channel(c1). satelliteID);endfor c2=num+1:1:12; files(c2)=0;endfor counter=1:1:12, str1=['set(handles.ch',num2str(counter),'r,''String'',num2str(files(',num2str(counter),')),''Enable'',''on'');']; str2=['if files(',num2str(counter),')~=0,',... 'set(handles.ch',num2str(counter),'r,''Background'',[0.5 1 0.5]);',... 'end']; eval(str1); eval(str2); drawnow;endfor counter=1:1:32, str=['set(handles.prn',num2str(counter),'cb,''Enable'',''on'');']; eval(str); drawnow;endset(handles.readfileb,'Enable','on');set(handles.showphaseb,'Enable','on');set(handles.selectallb,'Enable','on');set(handles.confirmb,'Enable','on');set(handles.startb,'Enable','off');set(handles.showcorrb,'Enable','on');set(handles.correlationstatuss,'String','Correlation finished');drawnow;guidata(hObject, handles);% --- Executes on button press in showphaseb.function showphaseb_Callback(hObject, eventdata, handles)% hObject handle to showphaseb (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)set(handles.resultsstatuss,'String','Busy -- Showing C/A code Phase');drawnow; if handles.svnNo~=0; val=handles.svnNo; svn=handles.chn.channel(val).satelliteID; phase=handles.chn.channel(val).AcqCAphase; position=(phase*1023/floor(16367667/1000)); if position > 1023 position = position - 1023; end scrsz = get(0,'ScreenSize'); h=figure('Position',[scrsz(3)/4 scrsz(4)/4 scrsz(3)/2 scrsz(4)/2]); set(gcf,'NumberTitle','off','name','C/A code Phase'); set(gcf,'menubar','none'); set(h,'CloseRequestFcn','closereq'); c=generatecacode(svn); t=1:1023; subplot(3,1,1); stairs([1:2],c(1:2)); axis([1 1023/3 -2 2]); title([' C/A code Phase ( PRN=',num2str(svn),' )']); hold on; pause(0.00001); for i=2:ceil(1023/3), if ~ishandle(h), break else set(0,'CurrentFigure',h); subplot(3,1,1); stairs(t(i-1:i),c(i-1:i)); axis([1 1023/3 -2 2]); hold on; if i==round(position), stem(position,1.5 ,'r'); text(position+10,1.2,[num2str( round(position) )]); hold on end if mod(i,10)==0, pause(0.00001); end end end for i=ceil(1023/3):ceil(1023*2/3), if ~ishandle(h), break; else set(0,'CurrentFigure',h);subplot(3,1,2); stairs(t(i-1:i),c(i-1:i)); axis([1023/3 1023*2/3 -2 2]); hold on; if i==round(position), stem(position,1.5 ,'r'); text(position+10,1.2,[num2str( round(position) )]); hold on end if mod(i,10)==0, pause(0.00001); end end end for i=ceil(1023*2/3):1023, if ~ishandle(h), break; else set(0,'CurrentFigure',h); subplot(3,1,3); stairs(t(i-1:i),c(i-1:i)); axis([1023*2/3 1023 -2 2]); hold on; if i==round(position), stem(position,1.5 ,'r'); text(position+10,1.2,[num2str( round(position) )]); hold on end if mod(i,10)==0, pause(0.00001); end end endzoom xon;set(handles.resultsstatuss,'String','Ready');drawnow;else set(handles.resultsstatuss,'String','Ready'); drawnow; errordlg('You have not done the correlation or chose the wrong Channel','Warning');end% --- Executes on button press in showcorrb.function showcorrb_Callback(hObject, eventdata, handles)% hObject handle to showcorrb (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)set(handles.resultsstatuss,'String','Busy -- Showing Correlation Peak');drawnow;if handles.svnNo~=0; val=handles.svnNo;svn=handles.chn.channel(val).satelliteID;scrsz = get(0,'ScreenSize');h2=figure('Position',[scrsz(3)/4 scrsz(4)/4 scrsz(3)/2 scrsz(4)/2]);set(gcf,'NumberTitle','off',... 'name','Correlation Peak');set(gcf,'menubar','none'); y=[1:21];x=[1:16367];z=double(handles.chn.channel(val).corrvalue);z2 = z;figure(h2);if handles.infor.readtime==1,z=double(handles.chn.channel(val).corrvalue);elsez(:,16368:32735) = [];z2(:,1:16368) = [];z3 = z + z2;endif handles.infor.readtime==1,mesh(x,y,z);elsemesh(x,y,z3);endlighting phongset(gca,'OuterPosition',[0.1 0.1 0.9 0.85]);if handles.infor.readtime==1,% axis([1 16367.667 1 211 -inf]);axis([1 16367.667 1 21 1 10e+7]);elseaxis([1 16367.667 1 21 1 10e+8]);end% axis([1 16367.667 1 21 1 10e+7]);yy=[1:2:21];set(gca,'YTick',yy);set(gca,'YTickLabel',{'-10', '-8', '-6', '-4', '-2', '0',... '2', '4', '6', '8', '10'}); % realtime=16367/16367.667;% chiptime=1/1023;% realchip=realtime/chiptime;% deta=16367/realchip;% if handles.infor.readtime==1,realtime=16367/16367.667;chiptime=1/1023;realchip=realtime/chiptime;deta=16367/realchip;chipposition=zeros(1,1022);chipposition(1)=deta;for counter=2:1022, chipposition(counter)=chipposition(counter-1)+deta;endcounter2=1;for counter=1:1022, if mod(counter,100)==0, selectedposition(counter2)=chipposition(counter); counter2=counter2+1; endendset(gca,'xtick',[chipposition(1) selectedposition(1:9), 16367.667]);set(gca,'XTickLabel',{'1', '100', '200', '300', '400', '500', ... '600', '700', '800', '900', '1023' });set(gca,'PlotBoxAspectRatio',[2.5 2.5 1]);xlabel('C/A Code Phase','Rotation',25 )ylabel('Doppler frequency shift (KHz) ','Rotation',-35)zlabel('Correlation Amplitude')title('Correlation Peak');%--------------------------------------------------------------------------<dop=handles.chn.channel(val).Doppler/1000;phase=handles.chn.channel(val).AcqCAphase*(realtime/16367)/chiptime;[maxcorr freqNo ] =max(max( (handles.chn.channel( val).corrvalue)' ));[maxcorr phasesampleNo]=max(max(handles.chn.channel( val).corrvalue));averfloor=handles.chn.channel( val).corrvalue;line=averfloor(:,phasesampleNo);freqchose=find( (line/maxcorr)>0.8 );row=averfloor(freqNo,:);phasesamplechose=find( (row/maxcorr)>0.8 );averfloor(freqchose,:)=0;averfloor(:,phasesamplechose)=0;averfloor=mean(mean(averfloor));%-------------------------------------------------------------------------->if phase > 1023.0,phase = phase - 1023;enddop=num2str(dop,'%1.2f');phase=num2str(phase,'%1.2f');maxcorr=num2str(maxcorr,'%1.2f');averfloor=num2str(averfloor,'%1.2f');svn=strcat(' PRN =', num2str(svn));dop=strcat(' DopplerFreq =',dop, 'KHz' );phase=strcat(' CodePhase =',phase, 'chip');maxcorr=strcat(' CorrPeak =',maxcorr);averfloor=strcat(' AveFloor =',averfloor);po=get(gcf,'position');co=get(gcf,'color');h_text=uicontrol(h2,'style','text',... 'unit','normalized',... 'horizontal','left',... 'HorizontalAlignment','left',... 'fontsize',10,... 'Position',[0.0 0.0 0.30 0.25],... 'string',{svn,dop,phase,maxcorr,averfloor});set(h_text,'backgroundcolor',co);set(handles.resultsstatuss,'String','Ready');drawnow;else set(handles.resultsstatuss,'String','Ready'); drawnow; errordlg('You have not done the correlation or chose the wrong Channel','Warning');end% --- Executes on button press in showpsdb.function showpsdb_Callback(hObject, eventdata, handles)% hObject handle to showpsdb (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)str=get(handles.statusl,'String');set(handles.statusl,'String','Busy -- Showing PSD');drawnow;x=handles.inputdata;x=double(x);X=fft(x,16367);Pxx=X.*conj(X)/16367667;p=10*log10(Pxx);scrsz = get(0,'ScreenSize');figure('Position',[scrsz(3)/4 scrsz(4)/4 scrsz(3)/2 scrsz(4)/2])set(gcf,'NumberTitle','off');set(gcf,'name','Spectrum of the GPS Signal');set(gcf,'menubar','none'); plot(p);hold onstem(4.1284e+003,-11,'r');hold off;text(4.1284e+003,-12,'IF');axis([1,length(p)/2,-50,2]);title('PSD of the GPS Signal');ylabel('PSD Magnitude (db)');xlabel('Frequency (KHz)');zoom xon;set(handles.statusl,'String',str);drawnow;% --- Executes on button press in readfileb.function readfileb_Callback(hObject, eventdata, handles)% hObject handle to readfileb (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)%read datafor counter=1:1:32, str=['set(handles.prn',num2str(counter), 'cb,''Value'',0, ''Enable'',''off'');']; eval(str); drawnow;endbgcolor=get(gcf,'Color');for counter=1:1:12, str=['set(handles.ch',num2str(counter),'r,''Enable'',''off'', ''String'',''0'', ''Background'',bgcolor);']; eval(str); drawnow;endset(handles.fileofcurrentdirectory,'Enable','off');set(handles.readpoints,'Enable','off');set(handles.readtime1msr,'Enable','off');set(handles.readtime2msr,'Enable','off');set(handles.readfileb,'Enable','off');set(handles.showpsdb,'Enable','off');set(handles.correlationstatuss,'String','Ready');set(handles.selectallb,'Value',0, 'String','Select All', 'Enable','off'); set(handles.confirmb,'Enable','off');set(handles.startb,'Enable','off');set(handles.popupmenu4,'Enable','off');set(handles.showphaseb,'Enable','off');set(handles.showcorrb,'Enable','off');drawnow;global datatype;datatype = get(handles.popupmenu4,'Value');handles.inputdata=0;rt=handles.infor.readtime;[inputdata datanum]=readdata( hObject, eventdata, handles); if ~ishandle(handles.NS210), return; end inputdata=int8(inputdata);handles.inputdata=inputdata;rp=handles.infor.readpoint;file=handles.infor.filename;indices = strfind(file,'\');file=file(indices(end)+1:end);str=strcat('Data file :',file,' Current Data :',num2str(rt), ' ms , Start at :',num2str(rp ),' ms');set(handles.statusl,'String',str);drawnow;set(handles.fileofcurrentdirectory,'Enable','on');set(handles.readpoints,'Enable','on');set(handles.readtime1msr,'Enable','on');set(handles.readtime2msr,'Enable','on');set(handles.readfileb,'Enable','on');set(handles.showpsdb,'Enable','on');set(handles.cancelb,'Enable','on');set(handles.popupmenu4,'Enable','on');for counter=1:1:32, str=['set(handles.prn',num2str(counter), 'cb, ''Enable'',''on'');']; eval(str); drawnow;endset(handles.selectallb,'Enable','on');set(handles.confirmb,'Enable','on'); set(handles.startb,'Enable','off');guidata(hObject, handles);% --- Executes on button press in ch1r.function ch1r_Callback(hObject, eventdata, handles)% hObject handle to ch1r (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)% Hint: get(hObject,'Value') returns toggle state of ch1rset(hObject,'Value',1);me=1;handles=channelchose(me,hObject, eventdata, handles);guidata(hObject, handles);% --- Executes on button press in ch2r.function ch2r_Callback(hObject, eventdata, handles)% hObject handle to ch2r (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)% Hint: get(hObject,'Value') returns toggle state of ch2rset(hObject,'Value',1);me=2;handles=channelchose(me,hObject, eventdata, handles);guidata(hObject, handles);% --- Executes on button press in ch3r.function ch3r_Callback(hObject, eventdata, handles)% hObject handle to ch3r (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)% Hint: get(hObject,'Value') returns toggle state of ch3rset(hObject,'Value',1);me=3;handles=channelchose(me,hObject, eventdata, handles);guidata(hObject, handles);% --- Executes on button press in ch4r.function ch4r_Callback(hObject, eventdata, handles)% hObject handle to ch4r (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)% Hint: get(hObject,'Value') returns toggle state of ch4rset(hObject,'Value',1);me=4;handles=channelchose(me,hObject, eventdata, handles);guidata(hObject, handles);% --- Executes on button press in ch5r.function ch5r_Callback(hObject, eventdata, handles)% hObject handle to ch5r (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)% Hint: get(hObject,'Value') returns toggle state of ch5rset(hObject,'Value',1);me=5;handles=channelchose(me,hObject, eventdata, handles);guidata(hObject, handles);% --- Executes on button press in ch6r.function ch6r_Callback(hObject, eventdata, handles)% hObject handle to ch6r (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)% Hint: get(hObject,'Value') returns toggle state of ch6rset(hObject,'Value',1);me=6;handles=channelchose(me,hObject, eventdata, handles);guidata(hObject, handles);% --- Executes on button press in ch7r.function ch7r_Callback(hObject, eventdata, handles)% hObject handle to ch7r (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)% Hint: get(hObject,'Value') returns toggle state of ch7rset(hObject,'Value',1);me=7;handles=channelchose(me,hObject, eventdata, handles);guidata(hObject, handles);% --- Executes on button press in ch8r.function ch8r_Callback(hObject, eventdata, handles)% hObject handle to ch8r (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)% Hint: get(hObject,'Value') returns toggle state of ch8rset(hObject,'Value',1);me=8;handles=channelchose(me,hObject, eventdata, handles);guidata(hObject, handles);% --- Executes on button press in ch9r.function ch9r_Callback(hObject, eventdata, handles)% hObject handle to ch9r (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)% Hint: get(hObject,'Value') returns toggle state of ch9rset(hObject,'Value',1);me=9;handles=channelchose(me,hObject, eventdata, handles);guidata(hObject, handles);% --- Executes on button press in ch10r.function ch10r_Callback(hObject, eventdata, handles)% hObject handle to ch10r (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)% Hint: get(hObject,'Value') returns toggle state of ch10rset(hObject,'Value',1);me=10;handles=channelchose(me,hObject, eventdata, handles);guidata(hObject, handles);% --- Executes on button press in ch11r.function ch11r_Callback(hObject, eventdata, handles)% hObject handle to ch11r (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)% Hint: get(hObject,'Value') returns toggle state of ch11rset(hObject,'Value',1);me=11;handles=channelchose(me,hObject, eventdata, handles);guidata(hObject, handles);% --- Executes on button press in ch12r.function ch12r_Callback(hObject, eventdata, handles)% hObject handle to ch12r (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)% Hint: get(hObject,'Value') returns toggle state of ch12rset(hObject,'Value',1);me=12;handles=channelchose(me,hObject, eventdata, handles);guidata(hObject, handles);% --- Executes on button press in cancelb.function cancelb_Callback(hObject, eventdata, handles)% hObject handle to cancelb (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)set(handles.cancelb,'Enable','off');selection = questdlg('Close NewStar 210M GPS Signal Processor?',... 'Close',... 'Yes','No','Yes'); drawnow;switch selection, case 'Yes', delete(gcf) case 'No' set(handles.cancelb,'Enable','on'); returnenddrawnow;function [channel channelnum]=search(inputdata,startpoint,searchtime,hObject, eventdata, handles);%a search function which if for acquisition after reading GPS raw data %要考虑到在载波之外还有CA码的多普勒频移%inputdata is the raw digitized binary GPS data%startpoint is the startpoint of the read data %searchtime is the search time%channel is the available SV's ID and other information%channelnum is the number of the channel%Created 4/15/05, Hao Yu, sendtoyuhao@yahoo.com.cn %Copy right olinkstar corp. Bejing Chinaglobal IFglobal UnitTimeglobal fsglobal tsglobal foglobal settingdatanum=fix(searchtime*fs/1000);num=[0:datanum-1];inputdata=double(inputdata);inputdataf=fft(inputdata(startpoint:startpoint+datanum-1),16367); %**得到各频率谱线inputdataf(1)=0; %**消除直流成分%******产生本地码，C/A码和RF的乘积后进行环形相关string='Correlating : ';for svID=1:32, if handles.svchose(svID)==1, if ~ishandle(handles.NS210), break; end CAsample=3*sampleCAcode(svID,fs,searchtime ); %**按照fs采样CA码 fcas=fft(CAsample); maxno=21; for counter=1:1:maxno, %-10k到10k的多普勒频移 dopshift=(counter-1)-fix(maxno/2); fi=fo+dopshift*500; %加多普勒偏移后的频率 carrier=exp(j*2*pi*fi*num*ts); cosine= real(carrier); sine =imag(carrier); I =inputdata.*cosine; %信号也分了两相 Q =inputdata.*sine; fiq=fft(I+Q*j);%此后的fft out(counter,:)=abs(ifft( (fcas.* conj(fiq)))).^2;%还是相关 percent=num2str( round( (svID/32)*100 ) ); s=strcat(string,' PRN : ',num2str(svID),' -- Doppler : ',num2str(dopshift) ); if ~ishandle(handles.NS210), break; end set(handles.correlationstatuss,'String',s);drawnow; end [maxAmp dopno]=max(max(out'));%dopno为最大的哪个频移 [maxAmp phano]=max(max(out ));%freqno为最大的那个相位 temp=out(dopno,:); temp(phano-10:phano+10)=[]; if maxAmp/mean(temp)>17, CAsample2=[CAsample(phano:datanum) CAsample(1:phano-1)]; dopshift1=(dopno-1)-fix(maxno/2); fic=fo+dopshift1*500;%根据粗相关得到的粗中频fi coarse stripcode=CAsample2.*inputdata;%去掉ca码 maxno=21; for counter=1:1:maxno, %-1000到1000的多普勒频移,精度为50hz dopshift=(counter-1)-fix(maxno/2); fi=fic+dopshift*50; %加多普勒偏移后的频率 carrier=exp(j*2*pi*fi*num*ts); cosine= real(carrier); sine =imag(carrier); I =stripcode.*cosine; %信号也分了两相 Q =stripcode.*sine; squaresum(counter)=sum(I').^2+sum(Q').^2; s=strcat(s,' .'); if ~ishandle(handles.NS210), break; end set(handles.correlationstatuss,'String',s); drawnow; end [maxAmp dopno]=max(squaresum);%dopno为最大的哪个频移 channel(setting.nextchannel).corrvalue=out; channel(setting.nextchannel).satelliteID=svID; channel(setting.nextchannel).Acqfrequence=fic+((dopno-1)-fix(maxno/2))*50; channel(setting.nextchannel).Doppler=((dopno-1)-fix(maxno/2))*50+dopshift1*500; channel(setting.nextchannel).AcqCAphase=phano;% if(channel(setting.nextchannel).AcqCAphase > 1023)% channel(setting.nextchannel).AcqCAphase = channel(setting.nextchannel).AcqCAphase - 1024;% end channel(setting.nextchannel).status='p'; setting.nextchannel=setting.nextchannel+1; end endendchannelnum=setting.nextchannel-1;%fprintf('\n');if channelnum==0; channel=0;end% --- Executes on button press in selectallb.function selectallb_Callback(hObject, eventdata, handles)% hObject handle to selectallb (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)button_state = get(hObject,'Value');if button_state == get(hObject,'Max') % toggle button is pressed set(hObject,'String','Delete All'); drawnow; for counter=1:1:32, str=['set(handles.prn',num2str(counter),'cb,''Value'',1);']; eval(str); drawnow; endelseif button_state == get(hObject,'Min') % toggle button is not pressed set(hObject,'String','Select All'); drawnow; for counter=1:1:32, str=['set(handles.prn',num2str(counter),'cb,''Value'',0);']; eval(str); drawnow; endendguidata(hObject, handles);% --- Executes on button press in confirmb.function confirmb_Callback(hObject, eventdata, handles)% hObject handle to confirmb (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)tempstr=get(handles.correlationstatuss,'String');set(handles.confirmb,'Enable','off');set(handles.correlationstatuss,'String','PRNs are chosen');svchose=zeros(1,32);for counter=1:1:32, str=['svchose(',num2str(counter),')=get(handles.prn',num2str(counter),'cb,''Value'');']; eval(str);endhandles.svchose=svchose;str=num2str(find(svchose==1));if length(str)==0, questdlg('PRN has NOT been chosen !','Warning','Yes','Yes'); set(handles.confirmb, 'Enable', 'on'); else selection = questdlg(str, 'PRNs selected',... 'Yes','No',... 'Yes'); switch selection, case 'Yes', for counter=1:1:32, str=['set(handles.prn',num2str(counter),'cb,''Enable'',''off'');']; eval(str); drawnow; end bgcolor=get(gcf,'Color'); for counter=1:1:12, str=['set(handles.ch',num2str(counter),'r, ''String'',0, '... ' ''Enable'',''off'', '... ' ''Background'',bgcolor, '... ' ''Value'',0); ']; eval(str); drawnow; end set(handles.selectallb, 'Enable','off'); set(handles.confirmb, 'Enable', 'off'); set(handles.startb, 'Enable', 'on'); set(handles.showphaseb, 'Enable', 'off'); set(handles.showcorrb, 'Enable', 'off'); drawnow; case 'No' set(handles.confirmb, 'Enable', 'on'); set(handles.correlationstatuss,'String',tempstr); endenddrawnow;guidata(hObject, handles);% --- Executes on button press in readtime1msr.function readtime1msr_Callback(hObject, eventdata, handles)% hObject handle to readtime1msr (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)% Hint: get(hObject,'Value') returns toggle state of readtime1msrset(hObject,'Value',1);set(handles.readtime2msr,'Value',0);drawnow;handles.infor.readtime=1;handles.infor.searchbin=handles.infor.readtime;set(handles.readtimeshow,'String',strcat( num2str(handles.infor.readtime) ,'ms') );guidata(hObject, handles);% --- Executes on button press in readtime2msr.function readtime2msr_Callback(hObject, eventdata, handles)% hObject handle to readtime2msr (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)% Hint: get(hObject,'Value') returns toggle state of readtime2msrset(hObject,'Value',1);set(handles.readtime1msr,'Value',0);drawnow;handles.infor.readtime=2;handles.infor.searchbin=handles.infor.readtime;set(handles.readtimeshow,'String',strcat( num2str(handles.infor.readtime) ,'ms') );guidata(hObject, handles);%*******************to get available file list in current directoryfunction handles=getfile(hObject, eventdata, handles)files=dir;c2=1;longest=length(files);for c=1:longest, [pathstr,files(c).name2,files(c).ext,versn] = fileparts(files(c).name); if(strcmp(files(c).ext,'.dat')), datafile(c2)=files(c); c2=c2+1; endendif c2==1, datafile.name='No available file in current directory'; datafile.bytes=0; set(handles.readfileb,'Enable','off');else set(handles.readfileb,'Enable','on');endhandles.Gpsdatafile=datafile;guidata(hObject,handles);filelist=[];%get the file list in the pop-up menufor c=1:length(datafile), filelist=strcat(filelist,datafile(c).name,'|');endfilelist(length(filelist))=[];%去掉最后一个'|'set(handles.fileofcurrentdirectory,'String',filelist);guidata(hObject,handles);%********************get the channel No, when the radio button was chosenfunction handles=channelchose(me,hObject, eventdata, handles)for counter=1:1:12, if counter~=me; str=['set(handles.ch',num2str(counter),'r,''Value'',0);']; eval(str); drawnow; endendval =str2num( get(handles.ch1r,'String'));str=['val=str2num(get(handles.ch',num2str(me),'r,''String''));'];eval(str);if val~=0, if (get(hObject,'Value') == get(hObject,'Max')) handles.svnNo=me; else % radio button is not selected-take approriate action endelse handles.svnNo=0;endguidata(hObject,handles);% --- Executes on button press in prn1cb.function prn1cb_Callback(hObject, eventdata, handles)% hObject handle to prn1cb (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)% Hint: get(hObject,'Value') returns toggle state of prn1cb% --- Executes on button press in prn2cb.function prn2cb_Callback(hObject, eventdata, handles)% hObject handle to prn2cb (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)% Hint: get(hObject,'Value') returns toggle state of prn2cb% --- Executes on button press in prn3cb.function prn3cb_Callback(hObject, eventdata, handles)% hObject handle to prn3cb (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)% Hint: get(hObject,'Value') returns toggle state of prn3cb% --- Executes on button press in prn4cb.function prn4cb_Callback(hObject, eventdata, handles)% hObject handle to prn4cb (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)% Hint: get(hObject,'Value') returns toggle state of prn4cb% --- Executes on button press in prn5cb.function prn5cb_Callback(hObject, eventdata, handles)% hObject handle to prn5cb (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)% Hint: get(hObject,'Value') returns toggle state of prn5cb% --- Executes on button press in prn6cb.function prn6cb_Callback(hObject, eventdata, handles)% hObject handle to prn6cb (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)% Hint: get(hObject,'Value') returns toggle state of prn6cb% --- Executes on button press in prn7cb.function prn7cb_Callback(hObject, eventdata, handles)% hObject handle to prn7cb (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)% Hint: get(hObject,'Value') returns toggle state of prn7cb% --- Executes on button press in prn8cb.function prn8cb_Callback(hObject, eventdata, handles)% hObject handle to prn8cb (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)% Hint: get(hObject,'Value') returns toggle state of prn8cb% --- Executes on button press in prn9cb.function prn9cb_Callback(hObject, eventdata, handles)% hObject handle to prn9cb (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)% Hint: get(hObject,'Value') returns toggle state of prn9cb% --- Executes on button press in prn10cb.function prn10cb_Callback(hObject, eventdata, handles)% hObject handle to prn10cb (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)% Hint: get(hObject,'Value') returns toggle state of prn10cb% --- Executes on button press in prn11cb.function prn11cb_Callback(hObject, eventdata, handles)% hObject handle to prn11cb (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)% Hint: get(hObject,'Value') returns toggle state of prn11cb% --- Executes on button press in prn12cb.function prn12cb_Callback(hObject, eventdata, handles)% hObject handle to prn12cb (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)% Hint: get(hObject,'Value') returns toggle state of prn12cb% --- Executes on button press in prn13cb.function prn13cb_Callback(hObject, eventdata, handles)% hObject handle to prn13cb (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)% Hint: get(hObject,'Value') returns toggle state of prn13cb% --- Executes on button press in prn14cb.function prn14cb_Callback(hObject, eventdata, handles)% hObject handle to prn14cb (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)% Hint: get(hObject,'Value') returns toggle state of prn14cb% --- Executes on button press in prn15cb.function prn15cb_Callback(hObject, eventdata, handles)% hObject handle to prn15cb (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)% Hint: get(hObject,'Value') returns toggle state of prn15cb% --- Executes on button press in prn16cb.function prn16cb_Callback(hObject, eventdata, handles)% hObject handle to prn16cb (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)% Hint: get(hObject,'Value') returns toggle state of prn16cb% --- Executes on button press in prn17cb.function prn17cb_Callback(hObject, eventdata, handles)% hObject handle to prn17cb (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)% Hint: get(hObject,'Value') returns toggle state of prn17cb% --- Executes on button press in prn18cb.function prn18cb_Callback(hObject, eventdata, handles)% hObject handle to prn18cb (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)% Hint: get(hObject,'Value') returns toggle state of prn18cb% --- Executes on button press in prn19cb.function prn19cb_Callback(hObject, eventdata, handles)% hObject handle to prn19cb (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)% Hint: get(hObject,'Value') returns toggle state of prn19cb% --- Executes on button press in prn20cb.function prn20cb_Callback(hObject, eventdata, handles)% hObject handle to prn20cb (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)% Hint: get(hObject,'Value') returns toggle state of prn20cb% --- Executes on button press in prn21cb.function prn21cb_Callback(hObject, eventdata, handles)% hObject handle to prn21cb (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)% Hint: get(hObject,'Value') returns toggle state of prn21cb% --- Executes on button press in prn22cb.function prn22cb_Callback(hObject, eventdata, handles)% hObject handle to prn22cb (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)% Hint: get(hObject,'Value') returns toggle state of prn22cb% --- Executes on button press in prn23cb.function prn23cb_Callback(hObject, eventdata, handles)% hObject handle to prn23cb (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)% Hint: get(hObject,'Value') returns toggle state of prn23cb% --- Executes on button press in prn24cb.function prn24cb_Callback(hObject, eventdata, handles)% hObject handle to prn24cb (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)% Hint: get(hObject,'Value') returns toggle state of prn24cb% --- Executes on button press in prn25cb.function prn25cb_Callback(hObject, eventdata, handles)% hObject handle to prn25cb (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)% Hint: get(hObject,'Value') returns toggle state of prn25cb% --- Executes on button press in prn26cb.function prn26cb_Callback(hObject, eventdata, handles)% hObject handle to prn26cb (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)% Hint: get(hObject,'Value') returns toggle state of prn26cb% --- Executes on button press in prn27cb.function prn27cb_Callback(hObject, eventdata, handles)% hObject handle to prn27cb (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)% Hint: get(hObject,'Value') returns toggle state of prn27cb% --- Executes on button press in prn28cb.function prn28cb_Callback(hObject, eventdata, handles)% hObject handle to prn28cb (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)% Hint: get(hObject,'Value') returns toggle state of prn28cb% --- Executes on button press in prn29cb.function prn29cb_Callback(hObject, eventdata, handles)% hObject handle to prn29cb (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)% Hint: get(hObject,'Value') returns toggle state of prn29cb% --- Executes on button press in prn30cb.function prn30cb_Callback(hObject, eventdata, handles)% hObject handle to prn30cb (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)% Hint: get(hObject,'Value') returns toggle state of prn30cb% --- Executes on button press in prn31cb.function prn31cb_Callback(hObject, eventdata, handles)% hObject handle to prn31cb (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)% Hint: get(hObject,'Value') returns toggle state of prn31cb% --- Executes on button press in prn32cb.function prn32cb_Callback(hObject, eventdata, handles)% hObject handle to prn32cb (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)% Hint: get(hObject,'Value') returns toggle state of prn32cb% --- Executes on selection change in popupmenu4.function popupmenu4_Callback(hObject, eventdata, handles)% hObject handle to popupmenu4 (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)% Hints: contents = get(hObject,'String') returns popupmenu4 contents as cell array% contents{get(hObject,'Value')} returns selected item from popupmenu4global datatype;datatype = get(hObject,'Value');% --- Executes during object creation, after setting all properties.function popupmenu4_CreateFcn(hObject, eventdata, handles)% hObject handle to popupmenu4 (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles empty - handles not created until after all CreateFcns called% Hint: popupmenu controls usually have a white background on Windows.% See ISPC and COMPUTER.if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor')) set(hObject,'BackgroundColor','white');end% --- Executes during object creation, after setting all properties.function statesbar2_CreateFcn(hObject, eventdata, handles)% hObject handle to statesbar2 (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles empty - handles not created until after all CreateFcns called% --- Executes during object deletion, before destroying properties.function statesbar2_DeleteFcn(hObject, eventdata, handles)% hObject handle to statesbar2 (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)阅读全文
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