Data Processing

A library for implementing fixed-point in-place Fast Fourier Transform on Arduino. It sacrifices precision and instead it is way faster than floating-point implementations.
With this library you can calculate the frequency of a sampled signal.

Author: Dimitrios P. Bouras

Maintainer: Enrique Condes

Read the documentation


This library is compatible with the avr architecture so you should be able to use it on the following Arduino boards:


To use this library, open the Library Manager in the Arduino IDE and install it from there.