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function parameter= wav2ftr1(Inwav) % WAV2FTR Wave to MFCC feature extraction setparam; if isstr(Inwav), [Inwav,Fs,NBits] = wavread(Inwav); end % ====== Step 1: Pre-emphasis. Inwav = filte

%file:jakes_filter.m function [impw]=jakes_filter(fd) n=512;nn=2*n; fs=0:fd/64:fd; H=zeros(1,n); for k=1:(n/8+1) jpsd(k)=1/((1-((fs(k))/fd)^2)^0.5); if(jpsd(k))>1000 jpsd(k)=

function [T0,W,Ew,Wbsf,Ebsf,Ea,Ev,steps] = TinitWhite(r, walkers, newstate, X, cost, moveclass) % White temperature initialization method supplied with SA Tools. % Copyright (c) 2002, by Richard Fro

function [T0,W,Ew,Wbsf,Ebsf,Ea,Ev,steps] = TinitT0(r, walkers, newstate, X, cost, moveclass) % Fixed temperature initialization method supplied with SA Tools. % Copyright (c) 2002, by Richard Frost

function [W,Ew,Wbsf,Ebsf,Ea,Ev] = randomwalk(steps, walkers, newstate, X, cost, moveclass) % Random walk method supplied with SA Tools. % Copyright (c) 2002, by Richard Frost and Frost Concepts. %

% Chow's Algorithm % ---------------- % This is based on the paper by Chow et al titled % % A Practical Discrete Multitone Transceiver Loading Algorithm % for Data Transmission over Spectrally Shaped

% Chow's Algorithm % ---------------- % This is based on the paper by Chow et al titled % % A Practical Discrete Multitone Transceiver Loading Algorithm % for Data Transmission over Spectrally Shaped

发信人: energy (长白山), 信区: MathTools 标 题: Re: 有关matcom45的一个问题 发信站: BBS 水木清华站 (Wed Oct 6 22:57:19 1999) WWW-POST 【 在 zouyuan (abcde) 的大作中提到: 】 : 我在用matcom4.5时，如果在“>>”后直接输入命令， : 这时命令总时不能正确显示，如“>>

% exa1-28_energy.m for example 1-28 % signal energy n=0:3; x1=[2 0.5 0.9 1]; Ex=sum(x1.*conj(x1)) %或Ex=sum(abs(x1).^2)

function [T0,W,Ew,Wbsf,Ebsf,Ea,Ev,steps] = TinitWhite(r, walkers, newstate, X, cost, moveclass) % White temperature initialization method supplied with SA Tools. % Copyright (c) 2002, by Richard Fro