Module wavelet.wavelets.bior1_1
Biorthogonal 1.1 wavelet
Expand source code
""" Biorthogonal 1.1 wavelet """
class Biorthogonal11:
"""
Properties
----------
near symmetric, not orthogonal, biorthogonal
All values are from http://wavelets.pybytes.com/wavelet/bior1.1/
"""
__name__ = "Biorthogonal Wavelet 1.1"
__motherWaveletLength__ = 2 # length of the mother wavelet
__transformWaveletLength__ = 2 # minimum wavelength of input signal
# decomposition filter
# low-pass
decompositionLowFilter = [
0.7071067811865476,
0.7071067811865476,
]
# high-pass
decompositionHighFilter = [
-0.7071067811865476,
0.7071067811865476,
]
# reconstruction filters
# low pass
reconstructionLowFilter = [
0.7071067811865476,
0.7071067811865476,
]
# high-pass
reconstructionHighFilter = [
0.7071067811865476,
-0.7071067811865476,
]
Classes
class Biorthogonal11
-
Properties
near symmetric, not orthogonal, biorthogonal
All values are from http://wavelets.pybytes.com/wavelet/bior1.1/
Expand source code
class Biorthogonal11: """ Properties ---------- near symmetric, not orthogonal, biorthogonal All values are from http://wavelets.pybytes.com/wavelet/bior1.1/ """ __name__ = "Biorthogonal Wavelet 1.1" __motherWaveletLength__ = 2 # length of the mother wavelet __transformWaveletLength__ = 2 # minimum wavelength of input signal # decomposition filter # low-pass decompositionLowFilter = [ 0.7071067811865476, 0.7071067811865476, ] # high-pass decompositionHighFilter = [ -0.7071067811865476, 0.7071067811865476, ] # reconstruction filters # low pass reconstructionLowFilter = [ 0.7071067811865476, 0.7071067811865476, ] # high-pass reconstructionHighFilter = [ 0.7071067811865476, -0.7071067811865476, ]
Class variables
var decompositionHighFilter
var decompositionLowFilter
var reconstructionHighFilter
var reconstructionLowFilter