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/154843/11923350
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/154843/11923378
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
% Ver
www.eeworm.com/read/154843/11923563
m lpcff2pf.m
function pf=lpcff2pf(ff)
%LPCFF2PF Convert complex spectrum to power spectrum PF=(FF)
% Copyright (C) Mike Brookes 1997
% Version: $Id: lpcff2pf.m,v 1.3 2005/02/21 15:22:13 dmb Exp $
www.eeworm.com/read/154843/11923566
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/154843/11923575
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/154843/11923640
m lpcar2pf.m
function pf=lpcar2pf(ar,np)
%LPCAR2PF Convert AR coefs to power spectrum PF=(AR,NP)
% the power spectrum will contain np+2 points ranging from Dc to nyquist frequency
% The routine is faster if NP+
www.eeworm.com/read/154843/11923665
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
% Ver
www.eeworm.com/read/154843/11923708
m lpcpp2pz.m
function pz=lpcpp2pz(pp)
%LPCPP2PZ LPC: Convert power spectrum polynomial in cos(w) to power spectrum zeros PZ=(RP)
% pp is a polynomial such that |polyval(ra,e^jw)| = polyval(pp,cos(w))
% C
www.eeworm.com/read/154843/11923882
m lpcdb2pf.m
function pf=lpcdb2pf(db)
%LPCDB2PF Convert decibel power spectrum to power spectrum PF=(DB)
% Copyright (C) Mike Brookes 1997
% Version: $Id: lpcdb2pf.m,v 1.3 2005/02/21 15:22:13 dmb
www.eeworm.com/read/154209/11983602
m svextrap.m
function [P,f,Pc] = svextrap(P,f,nfft,Pc)
%SVEXTRAP Extrapolation of Spectrum and frequency vector for Spectrum Viewer.
% [P,f] = svextrap(P,f,nfft);
% [P,f,Pc] = svextrap(P,f,nfft,Pc);
%