[1]林建华.方块脉冲函数在一般型泛函变分近似解法中的应用[J].华侨大学学报(自然科学版),1990,11(1):52-61.[doi:10.11830/ISSN.1000-5013.1990.01.0052]
　Lin Jianhua.The Application of Block-Pulse Functions in Approximate Solution of Variations with General Types of Functional[J].Journal of Huaqiao University(Natural Science),1990,11(1):52-61.[doi:10.11830/ISSN.1000-5013.1990.01.0052]
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方块脉冲函数在一般型泛函变分近似解法中的应用()
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《华侨大学学报（自然科学版）》[ISSN:1000-5013/CN:35-1079/N]

卷:
第11卷
期数:
1990年第1期
页码:
52-61
栏目:
出版日期:
1990-01-20

文章信息/Info

Title:
The Application of Block-Pulse Functions in Approximate Solution of Variations with General Types of Functional
作者:
林建华
华侨大学土木工程系
Author(s):
Lin Jianhua
关键词:
变分法;  脉冲;  数值计算
Keywords:
variational method;  pulse;  numerical computation
DOI:
10.11830/ISSN.1000-5013.1990.01.0052
摘要:
本文利用方块脉冲函数研究一般型泛函变分的近似解法,并将其应用于求解力学中的变分问题.数值算例表明这一新的方法具有计算简便、适应性强、精度较好的优点.
Abstract:
Variational problem with general types of fuctional is treated by block-pulse functions in this paper.Some problems in mechanics are chosen as examples to show the validity and efficiency of this new method for providing an approxi- mate solution.

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更新日期/Last Update: 2014-03-22