MATLAB: Mexfunction

mex

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!

Best Answer

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

http://www.mathworks.com/help/techdoc/matlab_external/f12977.html

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.

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C code cannot be directly run in MATLAB. You can, though, compile the C code into a library and use loadlibrary() to make it available; or you can create a mex interface to the code and place calls to that.

I wonder if your real question is about how to recode that algorithm in MATLAB.

MATLAB: C++ and matlab

hi,

Use

mex

check this link https://in.mathworks.com/help/matlab/ref/mex.html?searchHighlight=mex%20c%20code&s_tid=doc_srchtitle

Best Answer

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