摘要
有限差分方法就是一种数值解法,在一维输运方程定解中可以巧用它来解题,把表示变量连续变化关系的偏微分方程离散为有限个代数方程,然后利用电子计算机求此线性代数方程组的解。
The finite difference method is a numerical method,one-dimensional transport equation in the solution can be skillfully used it to solve problems,the continuous variation of that variable partial differential equation is discretized into a finite number of algebraic equations,and then use the computer to solve This linear algebraic equations.
出处
《廊坊师范学院学报(自然科学版)》
2012年第1期16-18,共3页
Journal of Langfang Normal University(Natural Science Edition)
关键词
一维输运方程
有限差分法
定解问题
one-dimensional transport equation
finite difference method
definite solution problem