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正交匹配追踪算法

于 2023-04-19 发布 文件大小:7.67 MB
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代码说明:

参数有三个,原始信号,字典矩阵,迭代次数。可以从较少的数据中获取全部数据。OMP算法的改进之处在于:在分解的每一步对所选择的全部原子进行正交化处理,这使得在精度要求相同的情况下,OMP算法的收敛速度更快。

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