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基于小波阈值去噪法对加有噪声的心电信号进行去噪处理

于 2022-09-16 发布 文件大小:14.61 kB
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代码说明:

先对已有心电信号进行读取,再人为加入一定的白噪声,然后运用小波阈值去噪法对加有白噪声的心电信号进行去噪,并给出原始,加有白噪声及去噪后的图像,另外还计算出了信噪比及均方根误差。

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