2-D Laplace-Z Transformation(Digital Signal Processing)
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概要
- 論文の詳細を見る
Based on recent results for 2-D continuous-discrete systems, this paper develops 2-D Laplace-z transform, which can be used to analyze 2-D continuous-discrete signals and system in Laplace-z hybrid domain. Current 1-D Laplace transformation and z transform can be combined into the new 2-D s-z transform. However, 2-D s-z transformation is not a simple extension of 1-D transform, in 2-D case, we need consider the 2-D boundary conditions which don't occur in 1-D case. The hybrid 2-D definitions and theorems are given in the paper. To verify the results of this paper, we also derived a numerical inverse 2-D Laplace-z transform, applying it to show the 2-D pulse response of a stable 2-D continuous-discrete system.
- 社団法人電子情報通信学会の論文
- 2006-05-01
著者
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Lee Moon
Chonbuk National Univ. Jeonju Kor
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LEE Moon
Institute of Information & Communication, Chonbuk National University
-
Xiao Yang
Beijing Jiaotong Univ. Beijing Chn
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XIAO Yang
Institute of Information Science, Beijing Jiaotong University
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Xiao Yang
Institute Of Information Science Beijing Jiaotong University
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Lee Moon
Institute Of Agricultural Sciences Office Of Rural Development Suweon
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