
Squank provided some links for developers who’d like to use the Fast Fourier Transform in low-power MCUs. FFT is an algorithm used in DSPs to quickly convert time-based functions to spectrum-based function, and vice versa.
Via the forum.

Squank provided some links for developers who’d like to use the Fast Fourier Transform in low-power MCUs. FFT is an algorithm used in DSPs to quickly convert time-based functions to spectrum-based function, and vice versa.
Via the forum.