摘要
针对一类偏微分方程,提出了一种小波配点法.利用小波配点法对空间域进行离散,建立起对时间的常微分方程组,然后采用Runge-Kutta法对该方程组求解,从而简化了计算.并给出算例,说明算法的有效性.
In this paper, to a kind of PDE, the wavelet collocation method was proposed. In this method, the spatial domain was discreted by the wavelet collocation method, And so the system of ordinary differential equation to time was built. Then the Runge-Kutta method was used to solve the system equations. Therefore, the computation is reduced. And, the method was tested by the numerical example.
出处
《哈尔滨理工大学学报》
CAS
2006年第1期33-35,共3页
Journal of Harbin University of Science and Technology
基金
黑龙江省高校骨干教师创新项目(1054G010)
