8550795

代码说明：

  进一步讨论了微分变换矩阵的性质, 指出了变系数线性齐次微分方程组, 通过因变量变换化为常系数线性齐次方程组的充要条件(The properties of differential transformation matrix are further discussed, and the necessary and sufficient conditions for the system of linear homogeneous differential equations with variable coefficients to be transformed into linear homogeneous equations with constant coefficients by dependent variables are pointed out.)

文件列表：

oB变系数线性齐次常微分方程组的_矩阵求解法.pdf, 332930 , 2007-12-02