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simultaneity
同时辨识模型阶次及参数算法。用阶次递推算法，结合AIC法——利用赤池信息准则辨识上例的模型阶次和参数。(At the same time identify model order and parameters algorithm. By order recursive algorithm, combined with AIC method- the use of Akaike information criterion to identify the cases of the model order and parameters.)
- 2008-06-26 16:16:18下载
- 积分：1
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STRSCNE
给出变量的上下边界、初值和代价函数，能够搜索代价函数最小值时的变量取值。属于带约束的优化算法，可以用来求算非线性方程组。(STRSCNE is a Matlab code for constrained nonlinear systems of equations
F(x)=0 l<=x<=u
where F: R^n--> R^n, l and u are vectors of dimension n. Non-existent lower and upper bounds, i.e.
entries of l and u equal to minus o plus infinity, are allowed.
The algorithm is a globally convergent procedure that combines Newton method and an elliptical trust-region approach. The elliptical trust-region is defined employing a scaling diagonal matrix D
and the trust-region subproblem is approximately solved by the dogleg method. Only strictly feasible iterates are generated.
Various input/output options are provided, and we refer to the code itself for further documentation.
)
- 2009-10-30 16:18:10下载
- 积分：1
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msa
说明： 模拟退火算法，地球物理反演，非线性反演算法(Simulated annealing algorithm)
- 2020-06-23 10:40:01下载
- 积分：1
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MATLAB
数学中的通径分析问题，主要用于数学实验方面，计算数学中的数据分析(Path analysis of mathematical problems in)
- 2011-05-28 10:32:01下载
- 积分：1
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triangulation
三角形网格上的线性有限元方法求解Helmholtz问题，多项式重构以及Richardson外推(solve the Helmholtz equation with robin boundary condition on triangulation mesh, PPR and Richardson extrapolation)
- 2020-06-16 07:20:01下载
- 积分：1
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Shepard-fitting-
地理数据拟合，用于GNSS高程拟合，内附示例(Geographic data fitting, used in GNSS elevation fitting, enclose the sample
)
- 2021-01-27 19:08:41下载
- 积分：1
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AKMC-_TIS_Solute-
用于研究粒子在晶体材料内输运性质，计算扩散系数的动力学蒙特卡洛程序(
Kinetic Monte Carlo program is used to study particle transport properties in crystalline materials, the calculation of the diffusion coefficient
Kinetic Monte Carlo program is used to study particle transport properties in crystalline materials, the calculation of the diffusion coefficient)
- 2016-05-06 18:08:16下载
- 积分：1
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var cvar 金融计算 matlab
说明： Matlab；金融计算；var计算；cvar计算
[VaR&&CVaR] VAR，CVAR详细介绍，并附带各种方法计算，matlab程序实现，仿真结果图展示。
[Matlab和金融计算] Matlab实现金融计算，并附带蒙特卡洛实现。([VaR&&CVaR] Var, cvar are introduced in detail, as well as various methods of calculation, and matlab program calculation is included, and the results are displayed in graphs.
[Matlab and financial calculations] Matlab implements financial calculations with Monte Carlo implementation.)
- 2019-12-27 11:21:18下载
- 积分：1
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ROE求解器fortran编程
说明： 求解黎曼问题格式Roe格式FORTRAN编程(Solution of Riemannian problem format roe format FORTRAN programming)
- 2021-04-07 20:09:01下载
- 积分：1
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DOP.m
说明： 该程序适用于GPS接收机定位精度因子DOP值计算(GPS DOP value)
- 2020-11-10 21:39:45下载
- 积分：1
