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API Reference

• Wavelets
  • Wavelet families()
  • Built-in wavelets - wavelist()
  • Wavelet object
  • Using custom wavelets
• Signal extension modes
• Discrete Wavelet Transform (DWT)
  • Single level dwt
  • Multilevel decomposition using wavedec
  • Partial Discrete Wavelet Transform data decomposition downcoef
  • Maximum decomposition level - dwt_max_level
  • Result coefficients length - dwt_coeff_len
• Inverse Discrete Wavelet Transform (IDWT)
  • Single level idwt
• 2D Forward and Inverse Discrete Wavelet Transform
  • Single level dwt2
  • Single level idwt2
  • 2D multilevel decomposition using wavedec2
  • 2D multilevel reconstruction using waverec2
• nD Forward and Inverse Discrete Wavelet Transform
  • Single level - dwtn
  • Single level - idwtn
  • Multilevel decomposition - wavedecn
  • Multilevel reconstruction - waverecn
• Stationary Wavelet Transform
  • Multilevel swt
  • Multilevel swt2
  • Maximum decomposition level - swt_max_level
• Wavelet Packets
  • BaseNode - a common interface of WaveletPacket and WaveletPacket2D
  • WaveletPacket and WaveletPacket tree Node
  • WaveletPacket2D and WaveletPacket2D tree Node2D
• Thresholding functions
  • Thresholding
• Other functions
  • Integrating wavelet functions
  • Central frequency of psi wavelet function
  • Quadrature Mirror Filter
  • Orthogonal Filter Banks
  • Example Datasets