| 基于小波伽辽金法的有限区间关联系数的求解 |
| |
| 引用本文： | 何丽晶,廖福成,沈政伟.基于小波伽辽金法的有限区间关联系数的求解[J].北京工商大学学报(自然科学版),2007,25(5):73-77. |
| |
| 作者姓名： | 何丽晶 廖福成 沈政伟 |
| |
| 作者单位： | 北京科技大学,应用科学学院,北京,100083 |
| |
| 摘 要： | 主要研究在应用小波—Galerkin法求解偏微分方程过程中,有限区间的关联系数的计算.根据不同关联系数的形式给出它们的求解方法,最后通过对输运方程的求解,证明了该方法的有效性.
|
| 关 键 词： | 小波—Galerkin 关联系数 有限区间 |
| 文章编号： | 1671-1513（2007）05-0073-05 |
| 收稿时间： | 2007-06-07 |
| 修稿时间： | 2007年6月7日 |
EVALUATION OF FINITE INTERVAL CONNECTION COEFFICIENTS BASED ON WAVELET-GALERKIN |
| |
| HE Li-jing,LIAO Fu-cheng,SHEN Zheng-wei.EVALUATION OF FINITE INTERVAL CONNECTION COEFFICIENTS BASED ON WAVELET-GALERKIN[J].Journal of Beijing Technology and Business University:Natural Science Edition,2007,25(5):73-77. |
| |
| Authors: | HE Li-jing LIAO Fu-cheng SHEN Zheng-wei |
| |
| Institution: | School of Applied Science, University of Science and Technology Beijing, Beijing 100083, China |
| |
| Abstract: | The evaluation of the connection coefficients during using the wavelet-galerkin is important.In this paper,the connection coefficients on finite interval by Daubechies wavelet is discussed.Because the scale fuction don't have definite analysis expression,the connection coefficients can't be directly compute.This paper according to the form of different connection coefficients give the evaluation method of them.A concrete example(transport Equation) is given,by that the availability of this method is proved. |
| |
| Keywords: | wavelet-galerkin connection coefficients finite interval |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
