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自适应滤波方法、应用程序及相关设备

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10Claims · 5 independent
§ Ⅰ

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Inventor

黄肖山; 胥红来; 章希睿

IPC Classification

A61B 5/372 (2021.01)H03H 21/00 (2006.01)A61B 5/00 (2006.01)

本发明属于信号处理技术领域,具体涉及一种信号的级联降噪方法、降噪系统、自适应滤波,其中信号的级联降噪方法包括:步骤S1,预降噪;步骤S2,根据预降噪结果选择相应的自适应滤波,以针对性滤除信号中的噪声;其中所述自适应滤波的优化参数根据预降噪后的信号获取,可提升相关产品与系统的抗工频干扰性能,也可以针对非工频干扰场景进行去噪。

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