ECE497 Notes on fftw

The Fastest Fourier Transform in the West looks like a nice fast FFT implmenation.

BeagleBone fftw build shows what CFLAGS to get to compile on the BBB.

Building FFTW-ARM show how to configure for the Bone. Configuring takes some minute and 20 seconds. Compiling takes from 40 minutes and running the check has 12 minutes.