A Fast Fourier Transform based up on the principle, "Keep It Simple, Stupid." Kiss FFT is a very small, reasonably efficient, mixed radix FFT library that can use either fixed or floating point data types.
Follow Kiss FFT
Rate This ProjectLogin To Rate This Project
Small efficient and open source, the best FFT libiary I've ever seen
The best........ EVER!!!!!!!!!, and all other libraries suck compared to this one
A great library - very simple to use, with the most convenient license and very good performance. The only additional thing I'd wish is more detailed documentation.
Exactly as advertised- small, simple to use, supports floating- and fixed-point versions, and even comes with notes on what you can easily mess with to reduce the code size.
great, efficient lib. Thanks ! Note: Including a very simple "gettingstarted.c" could be a plus, to help users to understand in 1 minute how to do a basic floating point fft. Regards