Talk:Wavelet/to do

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• Clarification
  • An introduction to wavelets for non-academics
  • More diagrams - its hard to see what wavelet analysis is when just formulas are given (I strongly second this. --Ninjagecko. One should add visuals which show how a mother wavelet is used as a template for constructing a signal, since the the "window/frame" discussion is ambiguous. People who know what this is should suggest how can artist can make a suitable mockup in a new section on the talk page.)
  • Distinguishing how wavelets are used for sampled and time-continuous signals
  • Explain how the DWT is calculated - filters, filter banks etc.
• Expansion / more content
  • More on complex wavelets
  • 2d and 3d wavelet transforms
  • Discussion of shift-invariance in wavelet transforms
  • Second generation wavelet transform and lifting techniques
  • Expand CWT so it is more than just formulas
  • Explain the frequency time resolution issues - STFT, Heisenberg, multiresolution analysis
• Organization
  • Merge section labeled "Overview" with introduction
  • Listing of the other types of transform and add articles on them. Create List of Wavelet-related transforms and articles:
  • non or undecimated wavelet transform
  • Newland transform
  • Wavelet packet decomposition
  • Stationary wavelet transform
  • e-decimated discrete wavelet transform
  • Second generation wavelet transform
  • Dual-tree complex wavelet transform