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Author:

孟大智 (孟大智.)

Abstract:

<正> 一、多元变换矩阵与矩阵的张量积 矩阵的张量积(Kronecker乘积)是导出多元直接变换的主要工具,因此,这里首先列出张量积的定义及其简单性质. 定义.设A_n,B_m分别是n×n,m×m方阵,则A_n与B_m的张量积是一个(n·m)×(n·m)方阵:A_nB_m=[A_nb_(ij)],其中B_m=[b_(ij)].并记A~(k)=?.

Keyword:

列向量 正交变换 FFT FST 直接方法

Author Community:

  • [ 1 ] 北京工业大学

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Source :

计算数学

Year: 1982

Issue: 04

Page: 385-397

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 0

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