conversion of dot C file to dot mat file

Hi..... Is there any possibility to convert dot C file to matlab file(dot mat) ? Is there any such cross compiler present ?

Answer 1

[Sachin Ganjare]

From MATLAB documentation:

#include "mat.h" // matlabroot\extern\include

void main(){

    double array[] = {1,2,3,4,5,6,7,8,9};
    mxArray *a = mxCreateDoubleMatrix(9, 1, mxREAL);
    memcpy(mxGetPr(a), array, 9 * sizeof(double)); 

    MATFile *matfile = matOpen("matfile.mat", "w");
    matPutVariable(matfile, "data", a);
}

You also need to link with libmat.lib, which is somewhere like :matlabroot\extern\lib\win32\microsoft\msvc60.

Hope this helps!!!!

Answer 2

[Walter Roberson]

There is no .C to .m cross-compiler. There is, though, an interface to allow C and C++ code to call or be called from MATLAB.