w5_ed_ad.m

这是一个用于语音信号处理的工具箱

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%
%	w5_edit_adjust.m
%
%	jmw
%	6/20/94
%
%       User-Specified Maps:  Edit Window
%       Callback for "adjust" button.
%	reads ONE click of the mouse, quantizes position, and 
%	updates nearest target
%
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% get one data point from mouse

[x_pt, y_pt] = ginput(1);
	
% clean up and quantize x to nearest 10 interval
	
x_q = 10 * round(0.1 * x_pt);

if (x_q <= 0)
	x_q = 1;
elseif (x_q >= 100)
	x_q = 100;
end;

% clean up and quantize y to nearest 0.1 interval
	
y_q = 0.1 * round(10 * y_pt);
	
if (y_q < 0)
	y_q = 0;
elseif (y_q > 1)
	y_q = 1;
end;

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% find the closest target and UPDATE Y VALUE !!!!!

[t_m,t_n]=size(target);

diff = abs(x_q - target(:,1));
[sortdiff,diffindex] = sort(diff);

target(diffindex(1),2) = y_q;

% call smoothing and display programs

TARGET_SMOOTH = 1;	% flag to request smoothing be done
w5_ed_sm;

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clear x_q y_q x_pt y_pt diff sortdiff diffindex t_m t_n