newzoom.m

老外写的小波变换的工具箱

function NewZoom
% NewZoom -- Called by WLBrowser
%  Usage
%    NewZoom
%
global PlotFig signal_name
tmp = get(PlotFig,'UserData');
s = length(tmp);
u = tmp(4:s);
[x,y] = ginput(2);
r = floor(x(1)):ceil(x(2));
figure
plot(r, u(r));
grid
title(['Zoom in on : ' signal_name]);
    
    
 
 
%
%  Part of Wavelab Version 850
%  Built Tue Jan  3 13:20:39 EST 2006
%  This is Copyrighted Material
%  For Copying permissions see COPYING.m
%  Comments? e-mail [e-mail]