NEW METHOD FOR DESIGNING TWO-DIMENSIONAL RECURSIVE DIGITAL FILTERS WITH MAGNITUDE AND PHASE ERROR CRITERIA.

Ju Hong Lee; Yih Min Chen

NEW METHOD FOR DESIGNING TWO-DIMENSIONAL RECURSIVE DIGITAL FILTERS WITH MAGNITUDE AND PHASE ERROR CRITERIA.

通訊工程學系

研究成果: 雜誌貢獻 › 會議論文 › 同行評審

摘要

A new method concerning two-dimensional (2-D) recursive digital filter design is presented. The complex frequency response error is decomposed into its corresponding real part and imaginary part errors; in this way the magnitude and phase error criteria are established. A set of analytic derivatives for the complex frequency response error and stability error is then derived. Through these formulas, the error derivatives required in the optimization procedure can be computed analytically rather than numerically. This results in saving design time significantly. Several examples are given.

原文	???core.languages.en_GB???
頁（從 - 到）	9-12
頁數	4
期刊	Proceedings - IEEE International Symposium on Circuits and Systems
出版狀態	已出版 - 1986

引用此

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abstract = "A new method concerning two-dimensional (2-D) recursive digital filter design is presented. The complex frequency response error is decomposed into its corresponding real part and imaginary part errors; in this way the magnitude and phase error criteria are established. A set of analytic derivatives for the complex frequency response error and stability error is then derived. Through these formulas, the error derivatives required in the optimization procedure can be computed analytically rather than numerically. This results in saving design time significantly. Several examples are given.",

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N2 - A new method concerning two-dimensional (2-D) recursive digital filter design is presented. The complex frequency response error is decomposed into its corresponding real part and imaginary part errors; in this way the magnitude and phase error criteria are established. A set of analytic derivatives for the complex frequency response error and stability error is then derived. Through these formulas, the error derivatives required in the optimization procedure can be computed analytically rather than numerically. This results in saving design time significantly. Several examples are given.

AB - A new method concerning two-dimensional (2-D) recursive digital filter design is presented. The complex frequency response error is decomposed into its corresponding real part and imaginary part errors; in this way the magnitude and phase error criteria are established. A set of analytic derivatives for the complex frequency response error and stability error is then derived. Through these formulas, the error derivatives required in the optimization procedure can be computed analytically rather than numerically. This results in saving design time significantly. Several examples are given.

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JO - Proceedings - IEEE International Symposium on Circuits and Systems

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ER -

NEW METHOD FOR DESIGNING TWO-DIMENSIONAL RECURSIVE DIGITAL FILTERS WITH MAGNITUDE AND PHASE ERROR CRITERIA.

摘要

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