计算积分的方法、复数方法、无线级数、奇殊函数、微分方程、向量及矩阵、群论。
Methods in evaluating integrals, some complex variable methods, infinite series, special function, ordinary differential equations, vector and materials, groups and group representations.
以该机器人的动能作为泛函数，则其惯性矩阵M决定了泛函极值微分方程组的表达式。
Regard this kinetic energy as fun-function, then its inertia matrix M determines the differential equation.
本文讨论的是矩阵样条函数在矩阵微分方程数值解中的一些应用。
This article discusses some applications of the matrix differential equations used by matrix spline function.
第一节介绍了三次矩阵样条函数方法和四次矩阵样条函数方法逼近一阶矩阵线性微分方程的数值解。
Section I describes the numerical solution of first order matrix linear differential equation using the cubic matrix spline function and quartic matrix spline function.
第二节介绍用三次矩阵样条函数方法逼近一阶矩阵非线性微分方程的数值解。
Section II describes the numerical solution of first-order matrix differential non-linear equation using the cubic matrix spline function.
第三章讨论的是基于矩阵样条函数的二阶矩阵微分方程数值解。
Chapter 3: Introduce the numerical solution of the second order matrix differential using matrix spline function.
第三章讨论的是基于矩阵样条函数的二阶矩阵微分方程数值解。
Chapter 3: Introduce the numerical solution of the second order matrix differential using matrix spline function.
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