摘要
借助矩阵指数函数和状态转移矩阵的概念,结合线性代数和微分方程的有关结论,给出了一阶线性非齐次微分方程组的矩阵解法.
Using matrix index function and the concept of state shift matrix,and the integrating conclusions with linear algebra and differential equation,a matrix solution of one-step linear nonhomogeneous differential equation groups was given.
出处
《甘肃联合大学学报（自然科学版）》
2011年第5期1-4,7,共5页
Journal of Gansu Lianhe University :Natural Sciences
关键词
线性非齐次微分方程组
矩阵解法
矩阵
linear nonhomogeneous differential equation groups
matrix solution
matrix
