A new class of low sensitivity and efficient decimation filters based on the polyphase decomposition of IIR transfer functions is proposed. Comparisons with conventional IIR elliptic filters are presented. An illustrative example for application in passive sonar systems using real noisy data is provided.
Sensitivity properties of a novel class of IIR decimation filters for lofargram analysis in passive sonar systems
2000-09-01
358760 byte
Conference paper
Electronic Resource
English
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