go-dsp

January 28, 2026 ยท View on GitHub

Go Reference

Digital signal processing packages.

  • dsputils - utilities and data structures for DSP
  • fft - fast Fourier transform
  • spectral - power spectral density functions (e.g., Pwelch)
  • wav - wav file reader functions
  • window - window functions (e.g., Hamming, Hann, Bartlett)

Installation and Usage

$ go get github.com/madelynnblue/go-dsp/fft

package main

import (
        "fmt"
        
        "github.com/madelynnblue/go-dsp/fft"
)

func main() {
        fmt.Println(fft.FFTReal([]float64 {1, 2, 3}))
}