Presentation 2004/3/9
Adaptive IIR Fractional Decimation Filter for a Single Sinusoid Detection using Allpass Filter
Masaki KATO, Nobuaki TAKAHASHI,
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Abstract(in English) The adaptative IIR fractional decimation filter for single sinusoid detection which has the unknown frequency deteriorated by white noise has proposed, however it has a problem that convergence speed is slow. Moreover, when fast adaptive algorithm is introduced into the scheme proposed, it has a problem having more computational complexity. In this paper, we propose a novel structure of adaptive IIR fractional decimation filter providing fast convergence with reduced computational complexity. Moreover, we propose a novel algorithm to improve the tracing characteristic.
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Keyword(in English) Adaptive Fractional Decimation Filter / Fast Adaptive Algorithm / Tracing Characteristic
Paper # CAS2003-131,DSP2003-233,CS2003-183
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Conference Information
Committee DSP
Conference Date 2004/3/9(1days)
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Registration To Digital Signal Processing (DSP)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Adaptive IIR Fractional Decimation Filter for a Single Sinusoid Detection using Allpass Filter
Sub Title (in English)
Keyword(1) Adaptive Fractional Decimation Filter
Keyword(2) Fast Adaptive Algorithm
Keyword(3) Tracing Characteristic
1st Author's Name Masaki KATO
1st Author's Affiliation Tokai University()
2nd Author's Name Nobuaki TAKAHASHI
2nd Author's Affiliation Tokai University
Date 2004/3/9
Paper # CAS2003-131,DSP2003-233,CS2003-183
Volume (vol) vol.103
Number (no) 719
Page pp.pp.-
#Pages 6
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