代码搜索：Short-Time
找到约 139 项符合「Short-Time」的源代码
代码结果 139
www.eeworm.com/read/448245/7536037
m zcr_ste_so.m
% Computation of ST-ZCR and STE of a speech signal.
%
% Functions required: zerocross, sgn, winconv.
%
% Author: Nabin Sharma
% Date: 2009/03/15
[x,Fs] = wavread('so.wav'); % word is: so
x =
www.eeworm.com/read/272545/10953707
pdf improved instantaneous frequency estimation using an adaptive short-time fourier transform.pdf
www.eeworm.com/read/448245/7536035
m energy.m
function En = energy(x,wintype,winamp,winlen)
%ENERGY Short-time energy computation.
% y = ENERGY(X,WINTYPE,WINAMP,WINLEN) computes the short-time enery of
% the sequence X.
%
% WINTYPE
www.eeworm.com/read/448245/7536040
m zerocross.m
function zc = zerocross(x,wintype,winamp,winlen)
%ENERGY Short-time energy computation.
% y = ZEROCROSS(X,WINTYPE,WINAMP,WINLEN) computes the short-time enery of
% the sequence X.
%
% WI
www.eeworm.com/read/334171/12624522
m stft.m
function X_stft = stft(x, sigma, Ts)
%**************************************************************************
% X_stfrft : the short-time fractional Fourier transform
% x : the input sequence
%
www.eeworm.com/read/390411/8466499
m leq.m
function p=leq(x,t,Pref)
% LEQ Computes the sequence of short-time RMS powers (Leq) of a signal.
% P = LEQ(X,T) is a length LENGTH(X)/T column vector whose
% elements are the RMS powers (Le
www.eeworm.com/read/176583/9493313
m leq.m
function p=leq(x,t,Pref)
% LEQ Computes the sequence of short-time RMS powers (Leq) of a signal.
% P = LEQ(X,T) is a length LENGTH(X)/T column vector whose
% elements are the RMS powers (Le
www.eeworm.com/read/342767/11999682
m leq.m
function p=leq(x,t,Pref)
% LEQ Computes the sequence of short-time RMS powers (Leq) of a signal.
% P = LEQ(X,T) is a length LENGTH(X)/T column vector whose
% elements are the RMS powers (Le
www.eeworm.com/read/124397/14569843
m stpitch.m
function Fp = stpitch(x,N,Pth,Zth,NFFT,R,Fs)
% stpitch --> Short-time pitch estimation.
%
%
% Fp = stpitch(x,N,Pth,Zth,NFFT,R,Fs)
%
%
% An initial voiced/unvoiced seg
www.eeworm.com/read/288303/8644285
m tfristft.m
function [x,t] = tfristft(tfr,t,h,trace);
%TFRISTFT Inverse Short time Fourier transform.
% [X,T]=TFRSTFT(tfr,T,H,TRACE) computes the inverse short-time
% Fourier transform of a discrete-time signal