A New Cost Function for System Identification Utilizing an Alias Free Parallel Adaptive Filter (Special Section of Papers Selected from the 8th Digital Signal Processing Symymposim)
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概要
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An alias free parallel structure for adaptive digital filters (ADF's) is considered. The method utilizes the properties of the Frequency-Sampling Filter (FSF) banks to obtain alias free points in the frequency domain. We propose a new cost function for parallel ADF's. The limiting value analysis of system identification using proposed cost function is given in stochastic sense. It is also shown by simulation examples that we can carry out precise system identification. The cost function is defined in each bin; accordingly, it enables the parallel processing of ADF's.
- 社団法人電子情報通信学会の論文
- 1994-09-25
著者
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Kinjo Shigenori
Faculty of Engineering, University of the Ryukyus
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Ochi Hiroshi
Faculty Of Engineering University Of The Ryukyus
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Yamada Yoji
Ishikawa National College Of Technology
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Kinjo Shigenori
Faculty Of Engineering University Of The Ryukyus
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Ochi Hiroshi
Faculty of Computers and Electronics Engineering, Kyushu Institute of Technology
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