A DISCRETE ALGORITHM FOR COMPLEX FREQUENCY-DOMAIN CONVOLUTIONS

被引：0
|
作者：
蔡坤宝
杨瑞芳
俞集辉
机构：
来源：
Applied Mathematics and Mechanics(English Edition) | 2000年 / 05期
关键词：
complex frequency_domain; convolution; Laplace transforms; numerical inversion;
D O I：
暂无
中图分类号：
O177.6 [积分变换及算子演算];
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 shown that the digital solutions have high precision.
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页码：537 / 542
页数：6
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