Package godsp is a Go package developed to support some basic signal processing functions using the discrete wavelet transform (DWT).
go-dsp: General functions on vectors or sets of vectors.
go-dsp/dbscan: Implementation of DBSCAN (https://en.wikipedia.org/wiki/DBSCAN) to cluster histogram bins.
go-dsp/dwt: Lifting implementation of the discrete wavelet transform using the Daubechies 4 wavelet. See:
Ripples in Mathematics. The Discrete Wavelet Transform.
A. Jensen and A. la Cour-Harbo
go-dsp/ioutil: Utility functions for reading/writing files.
$ go get github.com/mjibson/go-dsp/fft