-
Crank-Nicolson_
C-N解偏微分方程的程序。解的是定步长的抛物型偏微分方程：
du/dx - a * d2u/dx2 = 0
在程序中可以更改 a 的值以实现不同系数的解。在循环中改变 a 的值以实现变系数. 该说明在压缩包是也有(CN solution of partial differential equations procedures. Solution is scheduled to step parabolic partial differential equation: du/dx- a* d2u/dx2 = 0 in the procedure can be changed in order to realize the value of a different coefficient of the solution. Change in the cycle in order to realize the value of a variable coefficient. The note in the compressed packet is also)
- 2020-11-07 23:09:48下载
- 积分：1
-
planestrain0stress8node-4square
平面单元四边形八结点单元的应力应变分析,考虑了应力应变梯度(the analysis of 2D plane including stress and strain)
- 2021-05-14 11:30:03下载
- 积分：1
-
Crank-Nicholson
关于一的微分方程数值解,一维波动方程初边值问题Crank-Nicholson格式,及追赶法(On one of the numerical solution of differential equations, one-dimensional wave equation Crank-Nicholson format, and to catch up with the Law)
- 2008-05-08 23:46:39下载
- 积分：1
-
bamu
matlab语言写的计算八木天线的程序，可以改变单元的数量，给出各个阵子的电流分布和方向图
(matlab language computing Yagi antenna program, you can change the number of units each time around given the current distribution and orientation map)
- 2020-11-30 18:59:27下载
- 积分：1
-
damage
ansys二次开发损伤本构关系的详细代码，已经调试成功(ansys damage constitutive secondary development of detailed code, debugging has been successful)
- 2020-12-01 09:39:28下载
- 积分：1
-
AUSM
完成前台阶问题的计算，利用的AUSMPW格式，算法结构较为简单，所以文字说明较少(Completed on the front steps of the calculation, use of AUSMPW format, the algorithm structure is relatively simple, so less text)
- 2012-07-05 19:33:41下载
- 积分：1
-
2d-multi-grid
说明： 二维笛卡尔坐标系下网格的划分，包括多重网格等。(Two-dimensional Cartesian coordinate system, the division of the grid, including the multi-grid and so on.)
- 2020-11-04 18:19:51下载
- 积分：1
-
SRCKF
说明： 实现了平方根容积卡尔曼滤波，十分好用，效果很好(This codes ultilize the srckf to filter something)
- 2020-07-31 20:48:37下载
- 积分：1
-
Lagrange
使用拉格朗日乘子法解约束优化问题，例子是最优化问题，有3个线性约束(Using the Lagrange multiplier method to solve the constrained optimization problem)
- 2018-04-06 15:42:47下载
- 积分：1
-
renyi-entropy
混沌时间序列分析的瑞利熵的计算方法，可计算出序列中的renyi entropy。(renyi entropy)
- 2021-04-13 09:58:57下载
- 积分：1
