f_tipscorr.asv

digital signal processing常用工具箱

% GUI module => g_correlate
%
% User tips:
% 
% 1. All changes to edit box parameters are activated with 
%    the Enter key.
%
%    L = length of input x
%    M = length of input y where M <= L
%    a = amplitude of second term of signal x
%
% 2. For the white noise input, a scaled and delayed version 
%    of the short signal y is added to the long signla x as
%    follows. Use the slider bar to adjust the delay d:
%
%    x(k) = x(k) + a*y(k-d)
%
% 3. Use the slider bar to adjust the delay d.
%
% 4. For the User-defined inputs, you must supply the file
%    name of a MAT-file that contains vectors x and y and
%    the sampling frequency fs.