I want a library from a group of .m files for using in matlab

Hi

I have two .m files:

function z=*Sum*(x,y)
z=x+y;
end

function z=*Subtraction*(x,y)
z=x-y;
end

I want a library from two files. I want use this library in matlab. I want to invoke Sum and Subtraction from this library and get their outputs.

with mcc -m i does not have a .dll file, but .exe file. I want dll file from Sum.m and Subtraction.m.

This line can not help me: mcc -t -L C -W lib:mylib -T link:lib Sum.m Subtraction.m libmmfile.mlib

Answer 1

[Shashank Prasanna]

Maybe this is useful?

http://www.mathworks.com/help/compiler/c-shared-library-target.html

Answer 2

[aazam]

Thank you But i can not use it, because licence

I give more details:

calllib('mylib','Subtraction', 10, 20);
??? Error using ==> calllib
Method was not found.

calllib('mylib','mlxSubtraction', 10, 20);
??? Error using ==> calllib
No method with matching signature

Subtraction has changed into mlxSubtraction in dll file. why?

In mcc, we must use -t -L C? I want a library from a group of .m files. I want to use these functions in matlab program, not in C program ant not in C++ and ...

Answer 3

[aazam]

Hi

I reached to this solution, but output is zero. why?

z=[];
calllib('mylib','mlfSum', 1, z, 10, 20);

But Sum.m has two inputs and mlfSum has 4 inputs.