搜索资源列表
improvedPSO.rar
- ------名称:带交叉因子的改进PSO算法 ------功能:求解多维无约束优化问题 ------特点:收敛性强,还可以加入变异算子,------ Name: with cross-factor function to improve the PSO algorithm ------: Solving multi-dimensional unconstrained optimization problem ------ characteristics: strong converge
unconstrained_optimization
- VC实现的,多维函数搜索,无约束优化方法, (1)最速下降法 (2)阻尼牛顿法(3)共轭梯度法 (4)鲍维尔法(5)变尺度法(6)单纯形法 -VC implementation, multi-dimensional function of search, unconstrained optimization methods, (1), steepest descent method (2) damped Newton' s method (3) conjugate gradient
FLOW3D
- FLOW采用有限单元法fortran90编写的求解不可压缩流体的稳态流速和压力场的程序,计算流体方面的,fortran90编写的-FLOW using FORTRAN90 finite element method for solving incompressible prepared steady-state fluid flow and pressure field procedures, computational fluid aspects, fortran90 prepared
BFGS-youhua
- 用于解决优化问题中的无约束优化,经过检测,能够成功运行。-To solve the problem of unconstrained optimization.
feasible-direction-method
- 可行方向法,用于无约束优化的作业所制作,请大家指教-Possible direction method, used for unconstrained optimization of assignments
Matlab_BP
- 于BP网络的权值优化是一个无约束优化问题,而且权值要采用实数编码,所以直接利用Matlab遗传算法工具箱。以下贴出的代码是为一个19输入变量,1个输出变量情况下的非线性回归而设计的,如果要应用于其它情况,只需改动编解码函数即可。-BP network weights optimization is a constrained optimization problem, and the right value to real-coded, so the direct use of the Matl
ABC
- 原始人工蜂群算法求解无约束优化问题,改进了原始算法获得了更好的优化性能-original artificial bee colony algorithm for solving unconstrained optimization problems,we modified this algorithm and obtain a better performance
PSO
- MATLAB高级优化算法之基本粒子群算法(PSO 求解无约束优化问题) -MATLAB advanced optimization algorithm of PSO (PSO solving unconstrained optimization problems)
Powell
- 鲍威尔优化算法:多维无约束优化算法是在无约束优化算法之一,首先选取一组共轭方向,从某个初始点出发,求目标函数在这些方向上的极小值点,然后以该点为新的出发点,重复这一过程直到获得满意解,其优点是不必计算目标函数的梯度就可以在有限步内找到极值点。 鲍威尔法是以共轭方向为基础的收敛较快的直接法之一,是一种十分有效的算法。-Powell optimization algorithm
frcg
- FR共轭梯度法求解无约束优化问题,其中一维搜索用Armijo搜索。-Fletcher-Reeves method for optimization
trust-region-method
- 功能:牛顿型信赖域方法求解无约束优化问题min f(x) 输入 x0是初始迭代点 输出:xk是近似极小点,val是近似极小值,k是迭代次数- function: Newton type trust region method for solving unconstrained optimization problem min f (x) input The xo is the initial iteration point output: xk is appro
line_search_gold
- 0.618法求解无约束优化问题的一维精确线搜索,matlab-0.618 method for solving constrained optimization problems of one-dimensional exact line search, matlab
shell一般DMC控制
- 一般带约束DMC算法,有关带约束DMC算法和无约束DMC算法控制系统,区别就在于预测控制率的求解不同,无约束DMC算法可以直接推导出来一个解析的控制率,而带约束的DMC算法,则需要采用优化算法,须由二次规划算法求控制增量 ,这时候没有控制增量 ,因此离线仿真只须计算出校正参数和模型参数即可(Constrained DMC algorithm)
gongetidu
- 用于解决非线性无约束优化问题(It is used to solve nonlinear unconstrained optimization problem)
guangpan
- 无约束一维极值求解 无约束多维极值求解 线性规划 整数规划(unconstrained one-dimensional extremum)
《最优化理论与算法》-陈宝林
- 此书包含线性规划单纯形方法、对偶理论、灵敏度分析、运输问题、内点算法、非线性规划K-T条件、无约束最优化方法、整数规划和动态规划等。(This book includes linear programming, simplex method, duality theory, sensitivity analysis, transportation problem, interior point algorithm, nonlinear programming K-T condition, unc
优化算法
- 解决了最小无约束优化问题 步长由ARmijo非精确一维搜索生成,迭代方向分别由最速下降法,阻尼牛顿法,共轭梯度法,拟牛顿法(BFGS)产生(This code solves the minimum unconstrained optimization problem, and the step size is generated by ARmijo inexact one-dimensional search. The iterative directions are generated b
DHS
- 改进的HS共轭梯度法,能够更快的求解无约束优化问题(A modified Hestenes-Stiefel conjugate gradient method with sufficient descent condition and conjugacy condition)
ni_niu_dun_fa
- 基于拟牛顿法解决无约束优化问题的Python代码(Python code for unconstrained optimization based on quasi-Newton method)
MOEA-master
- matlab是一种编程软件,也称矩阵实验室. 在数值计算方面做出了很大的贡献. 多目标优化问题是最优化领域中的一种优化方法,得出的解是折衷解. 多目标优化问题可以分为约束多目标优化问题和无约束多目标优化.在实际生活中,有很多问题都可以被视为多目标优化问题,如旅行商问题、工程问题,证券投资问题等,然而采用matlab编程软件具有很好的求解展示效果.(Matlab is a programming software, also known as a matrix laboratory. It has