mexfunction

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yawai tint
yawai tint 2012-1-13
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!
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Titus Edelhofer
Titus Edelhofer 2012-1-15
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
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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Maider Marin
Maider Marin 2012-1-15
This tutorial, help me a lot when I was begining
http://www.engineering.uiowa.edu/~dip/lecture/C++_with_Matlab.pdf
Maider Marin
Maider Marin 2012-1-15
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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