Is it possible to call a function written in C in a matlab program?

Question

Joel 2013-2-16

1
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/63694-is-it-possible-to-call-a-function-written-in-c-in-a-matlab-program

Is it possible to call a function written in C in a matlab program? I have to process video files,and I want to calculate the motion vectors of a video file,but apparently its difficult to do it in matlab. Hence my professor suggested I do it in C. But i do not want to make the whole code in C since I'm comfortable with matlab. Any help would be appreciated.

0 个评论
显示 -2更早的评论隐藏 -2更早的评论

请先登录，再进行评论。

请先登录，再回答此问题。

Answer 1

Shashank Prasanna 2013-2-16

1
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/63694-is-it-possible-to-call-a-function-written-in-c-in-a-matlab-program#answer_75282

MEX files. You can modify your c code to add gateway functions and call it from MATLAB.

Search the doc for mex or go through:

http://www.mathworks.com/help/matlab/programming-interfaces-for-c-c-fortran-com.html

0 个评论
显示 -2更早的评论隐藏 -2更早的评论

请先登录，再进行评论。

Answer 2

Aurimas 2013-2-16

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/63694-is-it-possible-to-call-a-function-written-in-c-in-a-matlab-program#answer_75281

I don't know what function you need, but you can also easily use .NET Framework or Java calls in your Matlab code. http://www.mathworks.se/help/matlab/external-interfaces.html