mexfunction

please guide to me i have C++ program that is long and complete algorithm however i call this program from matlab because i have some difficulty to rewrite this C code to m file. so pls tell me how to cal this C code from matlab.And then how to write mex function. pls explain me!

1 个评论

Hi,
I guess this is related to http://www.mathworks.com/matlabcentral/answers/13952-convert-c-code-to-matlab-mex-file?
You probably get a more specific help when asking more specific questions...
Titus

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Maider Marin
Maider Marin 2012-1-13

0 个投票

you create a mexFunction in which you tell matlab how many outputs and inputs and you read your inputs and define your outputs. I think this link can help you
The truth is you need to play with it, in that page there are very simple but meaningful examples. It also points you to build in examples inside matlab.

2 个评论

This tutorial, help me a lot when I was begining
http://www.engineering.uiowa.edu/~dip/lecture/C++_with_Matlab.pdf
If you use Matlab this example is very ilustrative
http://www.mathworks.com/support/tech-notes/1600/1603_files/mexample.c

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