Application of Digital Filtering Technology in Random Vibration Signal Processing

Hao Chen, Cong Zhang


This paper discusses the signal processing methods of various filtering technologies in signal processing, and it introduces the design methods of several kinds of low-pass digital filters, such as IIR digital low pass filter and FIR digital low pass filter. Some digital filtering techniques are introduced, such as median filtering, recursive average filtering, and arithmetic average filtering.


Signal Processing; Digital Filtering Technology; Filter Design

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