MATLAB: Can i get mex files in matlab format

mex files

hello;

i have a question about mex files, i would like to know are mex files with compiler become just executable for matlab or i can see them in matlab format not c or c++ for example?

becuase im not familiar with c or c++ language

if there is a solution to tackle this problem can you help me please?

Best Answer

Mex files are compiled (i.e., machine language) DLL files. You cannot view them in MATLAB m-file format. If you have the C/C++ source code for the mex file, you can view that of course, but it will not in general resemble MATLAB m-file format code either.

Related Solutions

MATLAB: Cpp to Mex conversion

Looks like you have a mismatch with variable types, probably an older piece of code that you are trying to compile on a newer MATLAB version. E.g., the code probably has this definition:

const int *DimsBness;

when it should be this:

const mwSize *DimsBness;

And you probably have something like this:

const int *dims;

or this

int dims[] = {2,3}; /* or whatever */

when it should be this:

const mwSize *dims;

or this

mwSize dims[] = {2,3}; /* or whatever */

Simply update the code with the required types to fix these errors.

MATLAB: Generating C/C++ Code from M-Function include MEX-File

Add

coder.extrinsic('Addi_mex');

to the top of your MATLAB function, and I think it will work in MATLAB. Basically, the compiler is expecting to be given MATLAB code to compile, but when it goes to try to compile Addi_mex, it finds the binary mex file, which it can't handle. If you declare it extrinsic, the compiler never tries to compile Addi_mex, just sets up a call to it.

However, for standalone code generation, ALL inputs must be in MATLAB or C. The compiler cannot deconstruct a mex file and emit C code. For this you wouldn't use your MEX file, rather you'd write a C library that is used both by your MEX file and your coder project. Then from your MATLAB function you would call into this library using coder.ceval.

Best Answer

Related Solutions

MATLAB: Cpp to Mex conversion

MATLAB: Generating C/C++ Code from M-Function include MEX-File

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