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一种IIR线性相位PR滤波器组设计方法的局限性 被引量:2

The Limitation of a Design Method of IIR Linear Phase PR Filter Banks
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摘要 详细分析了一种IIR线性相位PR滤波器组的设计算法.论证了该算法具有一定的局限性,即:只对两通道有效,而不能完全推广到任意的D(D>2)通道. By analyzing a design method of IIR linear phase PR filter banks, the author has concluded that the method has some limitation. It is only efficient to two-channel, but can't extend to arbitrary D-channel(D>2) completely.
出处 《河南大学学报(自然科学版)》 CAS 2004年第3期1-5,共5页 Journal of Henan University:Natural Science
基金 国家自然科学基金项目(60272042) 河南大学自然科学基金项目(XKYBJS008)
关键词 线性相位 完全重构滤波器组 正交镜像滤波器组 REMEZ算法 linear phase PR filter banks QMF banks Remez algorithm
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参考文献5

  • 1Vaidyanathan P P, Multirate Systems and Filter Banks [M]. Englewood Cliffs, NJ, Prentice Hall, 1993.
  • 2杨福生.小波变换的工程应用与分析[M].北京:科学出版社,1999..
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共引文献6

同被引文献16

  • 1杨福生.小波变换的工程应用与分析[M].北京:科学出版社,1999..
  • 2ZHANG Xi,TOSHINORI Yoshikawa.Design of Two-Channel IIR Linear Phase PR Filter Bards [J].Signal Processing,1999,72:167-175.
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