Is there anyone here familliar with Matlab and C?

[cwjcwjcwj]

Is there anyone here familiar about mex files in matlab or c?can you pls e-mail me?
my email is

kbkien@yahoo.com

thanks!

 

[joshuashi]

What is your problem, may I ask?

regards,
joshuashi

 

[cwjcwjcwj]

Just wondering how to link a multidimension array from matlab to c via mex files.....

 

[joshuashi]

Just wondering how to link a multidimension array from matlab to c via mex files.....

I guess what you said is that in a C file you want to use data in a matlab array, right?

If you want to setup a mex file for this purpose, you need a gateway function:

void mexFunction(int nlhs, mxArray *plhs[], int nrhs, const mxArray *prhs[])

in this mexFunction, you can extract the data from matlab array via some interface functions like mxGet* to get array dimension and starting address etc.
Once you have the starting address, you can access any other element in the array.

See matlab help: External Interfaces Referenc for details.

hope it be helpful.

joshuashi