dyadup.m
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- % DYADUP 丂2恑傾僢僾僒儞僾儕儞僌
- % DYADUP 偼丄僂僃乕僽儗僢僩嵞峔惉傾儖僑儕僘儉偺拞偱丄旕忢偵桳岠側僛儘傪僷僢僨傿
- % 儞僌偡傞扨弮側曽朄傪幚峴偟傑偡丅
- %
- % Y = DYADUP(X,EVENODD)丄偙偙偱丄X 偼儀僋僩儖傪巜偟偰偍傝丄偙傟偵傛傝丄僛儘傪撪
- % 憓偡傞偙偲偵傛傝摼傜傟傞儀僋僩儖 X 偺奼挘偝傟偨僐僺乕偑弌椡偝傟傑偡丅惓偺惍悢
- % EVENODD 偺抣偵傛傝丄僛儘傪嬼悢偺僀儞僨僢僋僗偵憓擖偡傞偺偐丄婏悢偺僀儞僨僢僋僗
- % 偵憓擖偡傞偺偐偑寛掕偝傟傑偡丅
- %
- % EVENODD 偑嬼悢偺応崌丄 Y(2k-1) = X(k)丄Y(2k) = 0
- % EVENODD 偑婏悢偺応崌丄 Y(2k-1) = 0 丄Y(2k) = X(k)
- %
- % Y = DYADUP(X) 偼丄Y = DYADUP(X,1) 偲摍壙偱偡丅
- %
- % Y = DYADUP(X,EVENODD,'type')丄傑偨偼丄Y = DYADUP(X,'type',EVENODD)(X 偑峴楍偺
- % 応崌)偼丄曄悢'type' 偑丄'c'(傑偨偼丄'r'丄傑偨偼丄'm' 偺偄偢傟偐)偱偁傞偐偵傛偭
- % 偰丄峴(傑偨偼楍丄峴偲楍偺憃曽)傪忋弎偺僷儔儊乕僞 EVENODD 偺巜掕偵偦偭偨宍偱憓
- % 擖偟丄偦傟偵傛偭偰摼傜傟傞 X 偺僶乕僕儑儞傪弌椡偟傑偡丅
- %
- % Y = DYADUP(X) 偼丄Y = DYADUP(X,1,'c') 偲摍壙偱偡丅
- % Y = DYADUP(X,'type') 偼丄Y = DYADUP(X,1,'type') 偲摍壙偱偡丅
- % Y = DYADUP(X,EVENODD) 偼丄Y = DYADUP(X,EVENODD,'c') 偲摍壙偱偡丅
- %
- % |1 2| |0 1 0 2 0|
- % 椺戣 : X = |3 4| , DYADUP(X,'c') = |0 3 0 4 0|
- %
- % |1 2| |1 0 2|
- % DYADUP(X,'r',0) = |0 0| , DYADUP(X,'m',0) = |0 0 0|
- % |3 4| |3 0 4|
- %
- % 嶲峫丗 DYADDOWN.
- % Copyright 1995-2002 The MathWorks, Inc.