Embedding Python in MATLAB

Try to approach the problem from the Python side: Python is a great glue language, I would suggest you to have Python run your Matlab and C programs. Python has: Numpy PyLab Matplotlib IPython Thus, the combination is a good alternative for almost any existing Matlab module.

FFTW vs Matlab FFT

A few observations rather than a definite answer since I do not know any of the specifics of the MATLAB FFT implementation: Based on the code you have, I can see two explanations for the speed difference: the speed difference is explained by differences in levels of optimization of the FFT the while loop in … Read more