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waveridge_search

于 2020-11-15 发布 文件大小:119KB
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  用模最大值法提取小波脊,该例中又两条小波脊,所以是多脊提取。同时又施加惩罚函数,控制lamda的值,可以得到较为平滑的小波脊。( using maximum modulus extract wavelet ridge, the case has two wavelet ridge, it is a multi-ridge extraction. At the same time to impose the penalty function to control the value of lamda,the extracted ridge can be relatively smooth .)

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