代码搜索：Spectrum
找到约 5,196 项符合「Spectrum」的源代码
代码结果 5,196
www.eeworm.com/read/466855/7022102
m exa010201b.m
%---------------------------------------------------------------------------------------
% exa010201b.m, for example 1.2.3
% 说明信号的子带分解；
%----------------------------------------------------------
www.eeworm.com/read/466545/7026677
cpp fe_basic.cpp
///////////////////////////////////////////////////////////////////////////////
// This is a part of the Feature program.
// Version: 1.0
// Date: February 22, 2003
// Programmer: Oh-Wook Kwon
//
www.eeworm.com/read/466476/7035924
m ip_01_08.m
% MATLAB script for Illustrartive Problem 8, Chapter 1.
ts=0.001;
fs=1/ts;
t=[0:ts:10];
x=cos(2*pi*47*t)+cos(2*pi*219*t)
www.eeworm.com/read/466476/7035932
m ip_01_07.m
% MATLAB script for Illustrative Problem 7, Chapter 1.
echo on
df=0.01; % freq. resolution
fs=5; % sampling frequency
ts=1/fs;
www.eeworm.com/read/236873/7119026
m lpcpf2cc.m
function cc=lpcpf2cc(pf,np)
%LPCPF2CC Convert power spectrum to complex cepstrum CC=(PF,NP)
% Note this conversion is not exact unless the pf() spectrum is much > np
% Copyright (C) Mike Bro
www.eeworm.com/read/236873/7119031
m lpcpz2zz.m
function zz=lpcpz2zz(pz)
%LPCPZ2ZZ LPC: Power spectrum roots to LPC poles ZZ=(PZ)
% pz are the roots of the power spectrum polynomial pp(cos(w))
% Copyright (C) Mike Brookes 1998
%
%
www.eeworm.com/read/236873/7119069
m lpcff2pf.m
function pf=lpcff2pf(ff)
%LPCFF2PF Convert complex spectrum to power spectrum PF=(FF)
% Copyright (C) Mike Brookes 1997
%
% Last modified Tue May 12 16:09:14 1998
%
% VOICEBOX ho
www.eeworm.com/read/236873/7119070
m lpcpp2cw.m
function cw=lpcpp2cw(pp)
%LPCPP2PZ LPC: Convert power spectrum polynomial in cos(w) to power spectrum zeros CW=(RP)
% pp is a polynomial such that |polyval(ra,e^jw)| = polyval(pp,cos(w))
% C
www.eeworm.com/read/236873/7119073
m lpcpf2rr.m
function rr=lpcpf2rr(pf,p)
%LPCPF2RR convert power spectrum to autocorrelation coefs RR=(PF,P)
% Note that these will only be accurate if the power spectrum is much longer than p
% Copyrig
www.eeworm.com/read/236873/7119090
m lpccw2zz.m
function zz=lpccw2zz(cw)
%LPCPZ2ZZ LPC: Power spectrum roots to LPC poles ZZ=(CW)
% pz are the roots of the power spectrum polynomial pp(cos(w))
% Copyright (C) Mike Brookes 1998
%
%