15 releases (breaking)

0.11.0 Jan 30, 2024
0.10.2 Mar 8, 2022
0.10.1 Oct 25, 2021
0.8.1 May 29, 2020
0.3.0 Mar 18, 2017

#423 in Algorithms

Used in biosignals


798 lines

Digital Signal Processing

Rust Crates.io Crates.io docs.rs

This library is focused in working with block of data not on real time processing.

If you are looking for a realtime processing library then there is already great library for it https://github.com/FutureSDR/FutureSDR

The folder examples contains demo programs which shows how to use this library.


Signal generators

Signals generators are nodes with the state. This allows to generate continuos signal across multiple buffers. Implemented generators:

  • Impulse
  • Step
  • Sinusoid
  • Triangle
  • Square
  • Chirp
  • Noise


  • Biquad
  • Leaky Integrator (Exponential Smoothing)

Window functions

  • Rectangular
  • Triangular
  • Welch
  • Sine
  • Hann
  • Hamming
  • Blackman

Frequency domain

  • FFT forward and inverse using RustFFT crate.
  • Find peak frequency


Licensed under Apache License, Version 2.0


Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.


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