RF signal processing in Rust

[scottmcm]

H₂CO₃ mentioned rustfft, and its author has posted here about it before, which you might find interesting:

Exploring RustFFT's SIMD Architecture

Exploring RustFFT's SIMD Architecture After Releasing RustFFT 5.0 yesterday, a few people asked for details on how RustFFT 5.0 achieved its speed improvements over RustFFT 4.0 and its newfound speed advantage over the C FFT library FFTW. In this post, I'll start by giving a high-level overview about FFT computation, then discuss how RustFFT computes FFTs, and finally dive into exactly how the AVX code is structured to maximize speed. FFT Overview The FFT is fundamentally a recursive process.…