I've been playing around with the FFT code that was posted here: http://www.arduino.cc/cgi-bin/yabb2/YaBB.pl?num=1286718155 I wrote a sketch which generates various signals and then prints out their FFT and I've written some info about the output of the sketch and posted it to a web page. Have a pe…

Playing with FFT

el_supremo August 11, 2012, 3:36pm 8

The Fast Fourier Transform is a mathematical technique to analyze the frequency components of a signal.

Pete

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