asp.net与Matlab类型转换(待补全)

来源：互联网发布：台湾导弹事件知乎编辑：程序博客网时间：2024/06/04 00:22

上上篇的博客已经提到如何配置环境，即如何在asp.net中调用matlab生成的dll文件。这篇博客打算做个笔记，那就是matlab和C#数据类型如何转换。随着需求的增加，我会不断增加新的类型转换。

（1）C#二维数组转为Matlab矩阵

//这段代码主要就是将C#的二维数组转为Matlab的矩阵double[,] frontDrawDataArray = new double[250, 290];double[,] sideDrawDataArray = new double[250, 290];double[,] topDrawDataArray = new double[250, 290];for (int i = 0; i < 250; i++){    for (int j = 0; j < 290; j++)    {        frontDrawDataArray[i, j] = double.Parse(frontDrawDataStrArray[i * 290 + j]);        sideDrawDataArray[i, j] = double.Parse(sideDrawDataStrArray[i * 290 + j]);        topDrawDataArray[i, j] = double.Parse(topDrawDataStrArray[i * 290 + j]);    }}MWNumericArray frontSket = new MWNumericArray(frontDrawDataArray);MWNumericArray sideSket = new MWNumericArray(sideDrawDataArray);MWNumericArray topSket = new MWNumericArray(topDrawDataArray);

（2）Matlab的字符cell array转为C#的字符串

//C#访问matlab返回的字符cell array//res在C#是MWArray类型，在Matlab中它是个cell array（res = cell(1,N)）,里面的每一个元素是字符串。MWCellArray nameCellArray = (MWCellArray)res;string sortedModelNames = string.Empty;int model_num = nameCellArray.NumberOfElements;for (int i = 1; i <= model_num; i++){    sortedModelNames += nameCellArray[i].ToString(); //访问cell array的第i个元素    sortedModelNames += ',';}sortedModelNames += nameCellArray[model_num].ToString();

(3) Matlab数组转为C#的数组

double[,] csArray= (double[,])result.ToArray

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