https://github.com/shamazmazum/mra-wavelet-plot

Helper for plotting MRA-based wavelets
https://github.com/shamazmazum/mra-wavelet-plot

science wavelet

Last synced: 4 months ago
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Helper for plotting MRA-based wavelets

• Host: GitHub
• URL: https://github.com/shamazmazum/mra-wavelet-plot
• Owner: shamazmazum
• License: bsd-2-clause
• Created: 2018-10-16T15:38:27.000Z (over 7 years ago)
• Default Branch: master
• Last Pushed: 2018-10-21T04:56:56.000Z (over 7 years ago)
• Last Synced: 2025-10-20T03:59:37.527Z (8 months ago)
• Topics: science, wavelet
• Language: Common Lisp
• Size: 2.93 KB
• Stars: 1
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
mra-wavelet-plot

---------------

**mra-wavelet-plot** helps to plot multiresolution analysis-based wavelets (scaling

funtions and mother wavelets). All you need are the coefficients of dilation equation. The

output is two plain text files understandable by plotter program, e.g. gnuplot. The

package provides examples for D4, D6 and second order coiflet wavelets.

Example:

~~~~~~~~{lisp}

;; Output D4 wavelet into home directory

(mra-wavelet-plot:plot-wavelet "d4" mra-wavelet-plot:*d4-wavelet* 10 :directory "~/")

;; Type this in gnuplot: plot "d4-scaling.dat" with lines, "d4-wavelet.dat" with lines

~~~~~~~~