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一个包含若干不连续点的一维信号,利用小波变换的模极大提取它的阶梯型边界点

于 2023-05-20 发布 文件大小:5.27 kB
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代码说明:

资源描述本题我采用了两种算法来做。算法1是先计算模极大曲线的Lipschitz指数,Lipschitz指数绝对值小于a则判定为阶梯型边界,a为接近0的常数。算法2计算小于r且大于1/r则判定为阶梯型边界,r为大于1但很接近1的常数。

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