- % INSTDFFT 旕昗弨揑側1師尦媡僼乕儕僄曄姺
- % [X,T] = INSTDFFT(XHAT,LOWB,UPPB) 偼丄嬫娫[LOWB,UPPB]忋偱丄2偺傋偒忔摍娫妘僌儕
- % 僢僪偵偍偄偰(惍悢偱偁傞昁梫偼側偄)丄XHAT 偺媡旕昗弨 FFT 傪弌椡偟傑偡丅弌椡堷悢
- % 偼丄X 偱丄T = LOWB + [0:n-1]*(UPPB-LOWB)/n 偵傛傝摼傜傟傞帪娫娫妘T忋偱寁嶼偝傟丄
- % 庢傝弌偝傟偨怣崋傪帵偟偰偄傑偡丅偡側傢偪丄偙偙偱丄n 偼 XHAT 偺挿偝偱偡丅弌椡偼丄
- % 挿偝 n 偺儀僋僩儖偲側傝傑偡丅
- %
- % XHAT 偺挿偝偼丄2偺傋偒忔悢偱側偗傟偽側傝傑偣傫丅
- %
- % 嶲峫丗 FFT, IFFT, NSTDFFT.
- % Copyright 1995-2002 The MathWorks, Inc.