scfig21.m

老外写的小波变换的工具箱

% scfig21 -- Short Course 21: Four Noisy Time-Frequency test signals
%
% We display here four noisy versions of the signals in Figure 20.
%
global yQuad yMish vBumps vDoppler tt
%
% 	clf;
	versaplot(221,tt,yQuad,[],   ' 21 (a) Noisy QuadChirp ',[],[])
	versaplot(222,tt,yMish,[],   ' 21 (b) Noisy MishMash ',[],[])
	versaplot(223,tt,vBumps,[],  ' 21 (c) Noisy Bumps ',[],[])
	versaplot(224,tt,vDoppler,[],' 21 (d) Noisy Doppler ',[],[])
    
    
 
 
%
%  Part of Wavelab Version 850
%  Built Tue Jan  3 13:20:42 EST 2006
%  This is Copyrighted Material
%  For Copying permissions see COPYING.m
%  Comments? e-mail [e-mail]