A discrete algorithm for complex frequency-domain convolutions

被引：0

作者：

Kunbao G. ^{[1
,2
]}

Ruifang Y. ^{[1
]}

机构：

[1] College of Electrical Engineering, Chongqing University

[2] Biological Engineering Center, Chongqing University

来源：

Applied Mathematics and Mechanics | 2000年 / 21卷 / 5期

基金：

中国国家自然科学基金;

关键词：

Complex frequency-domain; Convolution; Laplace transforms; Numerical inversion;

D O I：

10.1007/BF02459034

中图分类号：

学科分类号：

摘要：

A discrete algorithm suitable for the computation of complex frequency-domain convolution on computers was derived. The Durbin ' s numerical inversion of Laplace transforms can be used to figure out the time-domain digital solution of the result of complex frequency-domain convolutions. Compared with the digital solutions and corresponding analytical solutions, it is shcnvn that the digital solutions have high precision .

引用

页码：537 / 542

页数：5