The full picture of my problem is that, I'm a PhD student doing simulation of a novel reactor. I've been working successfully with IVF 11 DLLs called from MATLAB my experiences are recorded here(ignore the early posts in the thread, but the later ones show what now works well). You can also use OpenMP within the Fortran code and it will really fly! You can turn slow running Matlab code into fast running code. There is a big learning curve here but it is well worth the time. Mathworks has documentation onhow to do this. You can also debug your mexfunction using Microsoft Visual Studio. After years of writing these files, my advice is to make individual subroutines to perform certain functions. ![]() The most difficult part is writing the mexfunction subroutine using the Matlab MX functions (see the HELP -> MATLAB -> C and Fortran API Reference). If you are using Fortran 90 free-format, you will need to modify the mexopts.bat by removing the /FIXED qualifier (not sure why Mathworks put this in by default). You first need to setup a mexopts.bat file by invoking the commandĪnd follow the instructions. You compile in the Matlab command window using the "mex" command. This is the interface between the Matlab and Fortran environment. You need to learn how to write a mexfunction subroutine. ![]() What does intel suppose to send you when you purchase the license?(CDs, manuals. Can I anyone tell me how easy to call Fortran by Matlab?
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