Qurak

DiscreteWaveletPacketTransform

可用

Full-tree discrete wavelet packet transform

DiscreteWaveletPacketTransform[data]
DiscreteWaveletPacketTransform[data, wave]
DiscreteWaveletPacketTransform[data, wave, r]
dwd = DiscreteWaveletPacketTransform[{0, 0, 1, 0, 0}] → DiscreteWaveletData[{{0} -> {0., 0.7071067811865476, 0.}, {1} -> {0., 0.7071067811865476, 0.}, {0, 0} -> {0.5000000000000001, 0.}, {0, 1} -> {-0.5000000000000001, 0.}, {1, 0} -> {0.5000000000000001, 0.}, {1, 1} -> {-0.5000000000000001, 0.}}, HaarWavelet[], DiscreteWaveletPacketTransform, {5}]

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