成都电讯工程学院
纸质出版:1985
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[1]彭毅,张有正.变换法的统一分析法及序列的双重性原理[J].电子学报,1985(02):59-67.
Peng Yi, Zhang You-zheng. An Unified Version of Transform Methods and the Duality Theory of Sequences[J]. Acta Electronica Sinica, 1985, (2): 59-67.
本文提出了序列的双重性及变换对的多重性原理
从而找出了付氏变换(FT)对与付氏级数变换(FST)对
付氏z变换(FZT)对
离散付氏级数变换(DFS)对之间的内在联系以及四种变换对的统一表达形式。在双重性原理的应用部分
还提出了交叉卷积、交叉循环卷积、借用变换对法等新概念与新方法。
The theory for the duality of sequences and the multiplicity of transform-pairs is presented
and the essential relation of Fourier-Transform (FT) pair
Fourier-Series-Transform (FST) pair. Fourier Z-transform (FZT) pair. Discrete Fourier-Series-Transform (DFS) pair as well as the unified expression of these four transform-pairs are given. Some new ideas and methods for the application of the duality theory are presented
such as cross convolution
cross cyclical convolution and borrowtransform-pair methods.
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