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No. 52 (1996/09) >

 
Title :3次元IIR適応格子形フィルタについて
Title alternative :Three-dimensional IIR adaptive lattice algorithm for recursive filter
Authors :山下, 勝己
金城, 宏
半場, 滋
宮城, 隼夫
仲地, 孝之
浜田, 望
Authors alternative :Yamashita, Katsumi
Kinjo, Hiroshi
Hanba, Shigeru
Miyagi, Hayao
Nakachi, Takayuki
Hamada, Nozomu
半塲, 滋
Issue Date :Sep-1996
Abstract :A lattice filter has various and excellent characteristics. The configuration has a number of advantages such as low coefficient sensitivity, providing fast recursive calculation and checking stability. Previously, the authors presented a design method of three-dimensional (3-D) lattice filter, and we showed the sufficient lattice parameter stability conditions for the 3-D AR lattice filter of the case of cubic-space. However 3-D adaptive lattice algorithm for recursive filter was not derived. In this paper, we propose 3-D IIR (Infinit Inpulse Response) adaptive lattice algorithm for recursive filter by extending the algorithm for 2-D random processes.
Type Local :紀要論文
ISSN :0389-102X
Publisher :琉球大学工学部
URI :http://hdl.handle.net/20.500.12000/13811
Citation :琉球大学工学部紀要 no.52 p.77 -82
Appears in Collections:No. 52 (1996/09)

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