detect.m

老外写的小波变换的工具箱

function d = detect(xfit, level)
% detect.m
% thresholds XFIT to 0 or 1 using threshold LEVEL
% d = 0 if xfit < level; = 1 if xfit > level,  = .5 if xfit = level

d = ( sign( xfit - level ) + 1)./ 2;

    
    
 
 
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