源码文件
%TFDEMO6 Reassigned time-frequency distributions. % Time-Frequency Toolbox demonstration. % % See also TFDEMO. % O. Lemoine …
frequency+signal 源代码
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源码文件
%TFDEMO4 Cohen's class time-frequency distributions. % Time-Frequency Toolbox demonstration. % % See also TFDEMO. % O. Lemoi…
源码文件
%TFDEMO6 Reassigned time-frequency distributions. % Time-Frequency Toolbox demonstration. % % See also TFDEMO. % O. Lemoine - Aug…
源码文件
%TFDEMO4 Cohen's class time-frequency distributions. % Time-Frequency Toolbox demonstration. % % See also TFDEMO. % O. Lemoine - …
源码文件
function W=wvd(S) % % WVD Compute the Wigner-Ville Time Frequency representaion of % a signal from its spec…
源码文件
function W=wvd(S) % % WVD Compute the Wigner-Ville Time Frequency representaion of % a signal from its spec…
源码文件
function W=wvd(S) % % WVD Compute the Wigner-Ville Time Frequency representaion of % a signal from its spec…
源码文件
function W=wvd(S) % % WVD Compute the Wigner-Ville Time Frequency representaion of % a signal from its spec…
源码文件
%% 本程序用Mallat算法实现小波变换 clc;clear; % 1.正弦波定义 f1=50; % 频率1 f2=100; % 频率2 fs=2*(f1+f2); % 采样频率 Ts=1/fs; % 采样间隔 N=1…
源码文件
function W=wvd(S) % % WVD Compute the Wigner-Ville Time Frequency representaion of % a signal from its spec…