搜索资源列表
GA-VC
- 遗传算法优化源码,可以做约束优化问题或者是无约束优化问题的求解
DFP_BFGS
- 无约束优化DFP&BFGS方法的C++实现
jiaocha-PSO
- %--- --- ----- %--- 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
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
c
- 罚函数方法是求解约束(极小)优化问题的一类较好的算法。其基本思想:根据约束的特点构造某种惩罚函数,并把惩罚函数添加到目标函数上去,从而得到一个增广目标函数,使约束优化问题的求解转化为一系列无约束极小优化问题的求解。-Penalty function method for solving constrained (minimum) optimization problem of a class of better algorithms. The basic idea: In accordance
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
tidufa
- 共轭梯度法,用于机械优化设计中的无约束优化方法的求法,基于二元函数。-Conjugate gradient method, the optimum design of the machine used for unconstrained optimization method the method, based on binary function.
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
BBBreedPSOa
- 基于杂交的粒子群算法求解无约束优化问题,主要是各各粒子的位置和速度 ,经测试可直接使用。 -Based on hybrid particle swarm algorithm for solving unconstrained optimization problems, mainly Calvary position and velocity of the particles, has been tested and can be used directly.
BSSimuAPSOa
- 有基于模拟退火的粒子群算法优化化求解无约束优化问题可直接使用。 -Based on simulated annealing particle swarm algorithm optimization for unconstrained optimization problems can be used directly.
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
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
无约束优化问题
- 包括几种常用的无约束优化算法,比如最速下降法、BFGS算法、共轭梯度法等等(Including unconstrained optimization algorithms in common use)
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)