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Wavelet Daubechies 5 (db5)

Properties

Family: Daubechies (db)

Properties: asymmetric, orthogonal, biorthogonal.

Wavelet and scaling functions

  • Daubechies 5 Scaling function

    Scaling function φ

  • Daubechies 5 Wavelet function

    Wavelet function ψ

Coefficients

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Decomposition low-pass filter (copy↓)
Daubechies 5 Decomposition low-pass filter
  1. h0 =  0.0033357253
  2. h1 = -0.0125807520
  3. h2 = -0.0062414902
  4. h3 =  0.0775714938
  5. h4 = -0.0322448696
  6. h5 = -0.2422948871
  7. h6 =  0.1384281459
  8. h7 =  0.7243085284
  9. h8 =  0.6038292698
  10. h9 =  0.1601023980
Reconstruction low-pass filter (copy↓)
Daubechies 5 Reconstruction low-pass filter
  1. h'0 =  0.1601023980
  2. h'1 =  0.6038292698
  3. h'2 =  0.7243085284
  4. h'3 =  0.1384281459
  5. h'4 = -0.2422948871
  6. h'5 = -0.0322448696
  7. h'6 =  0.0775714938
  8. h'7 = -0.0062414902
  9. h'8 = -0.0125807520
  10. h'9 =  0.0033357253
Decomposition high-pass filter (copy↓)
Daubechies 5 Decomposition high-pass filter
  1. g0 = -0.1601023980
  2. g1 =  0.6038292698
  3. g2 = -0.7243085284
  4. g3 =  0.1384281459
  5. g4 =  0.2422948871
  6. g5 = -0.0322448696
  7. g6 = -0.0775714938
  8. g7 = -0.0062414902
  9. g8 =  0.0125807520
  10. g9 =  0.0033357253
Reconstruction high-pass filter (copy↓)
Daubechies 5 Reconstruction high-pass filter
  1. g'0 =  0.0033357253
  2. g'1 =  0.0125807520
  3. g'2 = -0.0062414902
  4. g'3 = -0.0775714938
  5. g'4 = -0.0322448696
  6. g'5 =  0.2422948871
  7. g'6 =  0.1384281459
  8. g'7 = -0.7243085284
  9. g'8 =  0.6038292698
  10. g'9 = -0.1601023980