#fft #rustfft #scipy #numeric #scir

scir-fft

SciR FFT: parity-first FFT/RFFT/IRFFT with fixture-based testing and rustfft/realfft backends

2 releases

0.3.2 Sep 11, 2025
0.3.0 Sep 10, 2025

#1792 in Math

32 downloads per month

MIT license

11KB
185 lines

scir-fft

Overview

  • FFT utilities for SciR with a parity-first approach. Uses fixtures generated from SciPy to validate fft, ifft, rfft, and irfft against reference outputs.

Backends

  • CPU: rustfft (complex) and realfft (real transforms).

Links

Dependencies

~4MB
~74K SLoC