Package godsp is a Go package developed to support some basic signal processing functions using the discrete wavelet transform (DWT).
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godsp: General functions on vectors or sets of vectors.
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godsp/dbscan: Implementation of DBSCAN (https://en.wikipedia.org/wiki/DBSCAN) to cluster histogram bins.
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godsp/peaks: Efficient peak detection for time series
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godsp/ppeaks: Peak detection on the basis of persistent homology: https://www.sthu.org/blog/13-perstopology-peakdetection/index.html.
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godsp/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
Springer 2001
Section 3.4
$ go get github.com/goccmack/godsp