wfilters.m
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- % WFILTERS丂 僂僃乕僽儗僢僩僼傿儖僞
- % [LO_D,HI_D,LO_R,HI_R] = WFILTERS('wname') 偼丄暥帤楍 'wname' 偱梌偊傜傟偨捈岎
- % 傑偨偼憃捈岎僂僃乕僽儗僢僩偵娭楢偟偨4偮偺僼傿儖僞傪寁嶼偟傑偡丅4偮偺弌椡僼傿儖
- % 僞偼丄埲壓偺偲偍傝偱偡丅
- % LO_D丄暘夝儘乕僷僗僼傿儖僞
- % HI_D丄暘夝僴僀僷僗僼傿儖僞
- % LO_R丄嵞峔惉儘乕僷僗僼傿儖僞
- % HI_R丄嵞峔惉僴僀僷僗僼傿儖僞
- % 棙梡壜擻側僂僃乕僽儗僢僩柤 'wname' 偼丄埲壓偺偲偍傝偱偡丅
- % Daubechies: 'db1'丄傑偨偼丄'haar'丄'db2'丄... ,'db45'
- % Coiflets : 'coif1'丄... 丄 'coif5'
- % Symlets : 'sym2' 丄... 丄 'sym8'丄... ,'sym45'
- % Biorthogonal:
- % 'bior1.1'丄'bior1.3' 丄'bior1.5'
- % 'bior2.2'丄'bior2.4' 丄'bior2.6'丄'bior2.8'
- % 'bior3.1'丄'bior3.3' 丄'bior3.5'丄'bior3.7'
- % 'bior3.9'丄'bior4.4' 丄'bior5.5'丄'bior6.8'.
- % Reverse Biorthogonal:
- % 'rbio1.1'丄'rbio1.3' 丄'rbio1.5'
- % 'rbio2.2'丄'rbio2.4' 丄'rbio2.6'丄'rbio2.8'
- % 'rbio3.1'丄'rbio3.3' 丄'rbio3.5'丄'rbio3.7'
- % 'rbio3.9'丄'rbio4.4' 丄'rbio5.5'丄'rbio6.8'.
- %
- % [F1,F2] = WFILTERS('wname','type') 偼丄偮偓偺僼傿儖僞傪弌椡偟傑偡丅
- % 'type' = 'd' 偺偲偒丄LO_D 媦傃 HI_D (暘夝僼傿儖僞)
- % 'type' = 'r' 偺偲偒丄LO_R 媦傃 HI_R (嵞峔惉僼傿儖僞)
- % 'type' = 'l' 偺偲偒丄LO_D 媦傃 LO_R (儘乕僷僗僼傿儖僞)
- % 'type' = 'h' 偺偲偒丄HI_D 媦傃 HI_R (僴僀僷僗僼傿儖僞)
- %
- % 嶲峫丗 BIORFILT, ORTHFILT, WAVEINFO.
- % Copyright 1995-2002 The MathWorks, Inc.