Presentation 2000/6/16
A study of an inverse system's existence for periodic signals
Takashi Tachibana, Hitoshi Kiya,
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Abstract(in English) Generally there isn't a stable inverse system of a linear time-invariant system with non-minimum phases. Also an inverse system of a FIR system with minimum phases is generally an IIR system. This paper describes that an inverse FIR system of a FIR system exists on condition that input-signals are periodic. The studied periodic signals are two: simple periodic signals and symmetrical periodic signals. The condition for the existence of the inverse system is studied in the frequency domain and the filter matrix expression.
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Keyword(in English) inverse system / symmetrical extension signal / periodic signal / discrete Fourier transform
Paper # CAS2000-25,VLD2000-34,DSP2000-46
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Committee DSP
Conference Date 2000/6/16(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) A study of an inverse system's existence for periodic signals
Sub Title (in English)
Keyword(1) inverse system
Keyword(2) symmetrical extension signal
Keyword(3) periodic signal
Keyword(4) discrete Fourier transform
1st Author's Name Takashi Tachibana
1st Author's Affiliation NEC Engineering, Ltd.()
2nd Author's Name Hitoshi Kiya
2nd Author's Affiliation Department of Electrical Engineering, Tokyo Metropolitan University
Date 2000/6/16
Paper # CAS2000-25,VLD2000-34,DSP2000-46
Volume (vol) vol.100
Number (no) 123
Page pp.pp.-
#Pages 8
Date of Issue