how to connect or load file.dll to matlab?

Question

I want through matlab tutorial but I did not understand it clearly.

Could anyone can explain to me step by step how to load and call .dll functions in matlab?

I tried to use loadlibrary function but I get and error, if anyone can tell we where to put the .dll file and the .h file?

Solution

I don't do this often, but i usually do something like:

fullpathToHeader = 'c:\full\path\to\a\header.h';
fullpathToDll    = 'c:\full\path\to\a\libraty.dll';

loadlibrary(fullpathToDll, fullpathToHeader);

Then if that works, you can call library functions as:

[outArg1, outArg2, ...] = calllib('library','function',inArg1, inArg2, ...)