Maple

奇异值快速分解程序，相比其他奇异值分解程序，速度快，解的精度高。(Fast singular value decomposition process, compared to other singular value decomposition process, fast, high precision solution.)

说明：  ansys二次开发 开发语言主要基于UIDL和APDL开发方法 来源网络(ansys secondary development source. UIDL and APDL develapment langrage.)

fortran四阶龙格库塔法 计算程序自己编程(fortran fourth-order Runge-Kutta method)

多项式的加减法运算，输入的多项式带有未知数x和数字(Polynomial addition and subtraction calculations)

用于计算参考作物蒸发蒸腾量ET0(P-M公式)(Used to calculate the reference crop evaporation transpiration ET0)

数值分析计算课程的部分习题答案，有matlab编程，希望对大家有用。(some small matlab codes .)

gmres 方法。视图求解线性方程组A*x=b的解x。nXn的稀疏矩阵A必须是方程且应是大型稀疏矩阵。列向量b的长度必须为n。(gmres method. View solving linear equations A* x = b the solution x. nXn sparse matrix A must be equation and should be large sparse matrix. The length of the column vector b must be to n.)

动态贝叶斯网络的介绍，包括现阶段研究状况与应用(Introduction to dynamic Bayesian networks, including the present status of research and application of)

根据 Cijkl 计算各向异性介质不同方向的速度(According to Cijkl, the velocities of anisotropic media in different directions are calculated)

实现光学系统的ABCD矩阵传递的模拟，提供各种的模式衍射选着。(kelinsi xitong ABCDjuzhne)