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/306478/13744683
m ip_01_08.m
% MATLAB script for Illustrartive Problem 8, Chapter 1.
clear
ts=0.001;
Fs=1/ts;
t=[0:ts:10];
x=cos(2*pi*47*t)+cos(2*pi
www.eeworm.com/read/306478/13744709
m lssb_dem.m
% lssb_dem.m
% Matlab demonstration script for LSSB-AM demodulation. The message signal
% is +1 for 0 < t < t0/3, -2 for t0/3 < t < 2t0/3 and zero otherwise.
echo on
t0=.15;
www.eeworm.com/read/304881/13784503
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/304881/13784512
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/304082/13801474
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/304082/13801483
m lpcdb2pf.m
function pf=lpcdb2pf(db)
%LPCDB2PF Convert decibel power spectrum to power spectrum PF=(DB)
% Copyright (C) Mike Brookes 1997
%
% Last modified Tue May 12 16:07:14 1998
%
% VOICE
www.eeworm.com/read/304082/13801519
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/304082/13801552
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/304082/13801558
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
%
%
www.eeworm.com/read/304082/13801571
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