National Tsing Hua University Institutional Repository:A new self-initiated optimum WLS approximation method for the design of linear phase FIR digital filters
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    National Tsing Hua University Institutional Repository > 電機資訊學院 > 電機工程學系 > 會議論文  >  A new self-initiated optimum WLS approximation method for the design of linear phase FIR digital filters


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    题名: A new self-initiated optimum WLS approximation method for the design of linear phase FIR digital filters
    作者: Chong-Yung Chi;Yung-Teng Kou
    教師: 祈忠勇
    日期: 1991
    出版者: Institute of Electrical and Electronics Engineers (IEEE)
    關聯: Circuits and Systems, 1991., IEEE International Sympoisum, 11-14 Jun 1991, Pages 168 - 171, vol.1
    关键词: digital filters , filtering and prediction theory , least squares approximations , network synthesis
    摘要: The authors propose a novel self-initiated iterative optimum weighted least-squares (WLS) approximation method for the design of linear phase FIR (finite impulse response) digital filters. The designed optimum filters have nearly equiripple approximation error in every frequency band which is smaller than that of the Parks-McClellan optimum equiripple linear phase FIR filters with the same filter length. This fact is supported by two design examples. The proposed design method is also applicable to the design of arbitrary linear phase FIR filters with some minor modifications
    相関连結: http://www.ieee.org/
    URI: http://nthur.lib.nthu.edu.tw/dspace/handle/987654321/68555
    显示于类别:[電機工程學系] 會議論文

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