vs2015中调用matlab函数

D：Mat是matlab安装路径

包含目录：

D:\Mat\extern\include;D:\Mat\extern\include\win32;

库目录：

D:\Mat\extern\lib\win32\microsoft;D:\Mat\extern\lib\win32

链接器：常规  附加库目录

D:\Mat\bin\win32

链接器：输入

附加依赖项：

libeng.lib;libmx.lib;libmex.lib

代码：

#include "stdafx.h"  
#include   
#include   
#include   
#include "engine.h"     // add header file  


// import necessary lib  
/*#pragma comment( lib, "libeng.lib")  
#pragma comment( lib, "libmx.lib")*/  
#pragma comment( lib, "libmat.lib")  


int main(void)
{
Engine *ep;


// open engine  
if (!(ep = engOpen("\0")))
{
fprintf(stderr, "\nCan't start MATLAB engine\n");
return EXIT_FAILURE;
}


// generate variables  
int Nsample = 50;
const double PI = 3.1415926;
double *t = new double[Nsample];


for (int i = 0; i < Nsample; i++)
{
t[i] = i * 2 * PI / Nsample;
}


mxArray *T = NULL, *result = NULL;
T = mxCreateDoubleMatrix(1, Nsample, mxREAL);
memcpy((void *)mxGetPr(T), (void *)t, Nsample * sizeof(t[0]));


engPutVariable(ep, "T", T);         // put data to engine  


// execute matlab operations  
engEvalString(ep, "Y=sin(T);");
engEvalString(ep, "plot(T,Y);");
engEvalString(ep, "title('y=sin(t)');");
engEvalString(ep, "xlabel('t');");
engEvalString(ep, "ylabel('y');");


printf("Hit return to continue\n");
fgetc(stdin);


// clean operation(don't forget!!!)  
mxDestroyArray(T);
engEvalString(ep, "close;");


// close engine  
engClose(ep);


return EXIT_SUCCESS;

}

结果：