搜索资源列表
mycode
- matlab实现共轭梯度法源代码，有助于初学者学习最优化课程-matlab conjugate gradient method to achieve source code.
zuiyouhauzuoye
- 最优化共轭梯度算法、最速下降法、牛顿法、拟牛顿法matlab源码，含泪奉上-Conjugate gradient optimization algorithm, the steepest descent method, Newton method, quasi Newton method matlab source, tears offer
gongetidu
- 共轭梯度法，优化算法的一种，具有二次收敛性，若目标函数为二次正定函数，经有限步可达到极小点-Conjugate gradient method, an algorithm with quadratic convergence, if the objective function is quadratic positive definite function can be achieved by the finite step minima
conjugate-gradient
- 共轭梯度算法C程序,本程序适用于n设计变量的函数优化问题，对于不同的设计变量个数可以改变维数,该算法程序只在主函数中与其他无约束程序有差别，其他部分基本一样。-Conjugate gradient algorithm C procedures, the procedures for n design variables of the function optimization problem, the number of different design variables can change
2
- 实现最优化搜索中，DFB法，秩1法，bfgs法以及共轭梯度法进行最优化数据搜索。其中共轭梯度法下降速率比较慢，要合理设置终止门限-Optimize the search, DFB method, rank 1 method, bfgs method and conjugate gradient method to optimize the data search. Conjugate gradient method in which the rate of decrease is slower,
cg_test
- 科学计算中的共轭梯度法解对称正定线性方程组-Scientific Computing in the conjugate gradient method symmetric positive definite solution of linear equations.
ngs44.tar
- NGSolve ,使用NetGen进行有限元前处理，然后调用预条件共轭梯度法求解，也可以使用SuperLU求解。-NGSolve, using the finite element pre NetGen, and then call the preconditioned conjugate gradient method can also be solved with SuperLU.
CG_DESCENT-F-1.4.tar
- 无约束优化共轭梯度算法HAGER的非单调线搜索下的程序实现-Unconstrained optimization conjugate gradient algorithm HAGER non-monotone line search procedure to achieve
study
- 优化常用的共轭梯度法和投影梯度法求解目标函数最优解问题-Conjugate gradient optimization of common law and the projected gradient method problems the optimal solution objective function
gauss-seidel
- 通过编程实现通过共轭梯度法和Gauss-Seidel迭代法两种方法求解方程组-By programming through the conjugate gradient method and Gauss-Seidel iteration method for solving equations of two
a-nerve-network-of-matlab
- matlab神经网络一例，运用比例共轭梯度动量算法来训练 BP网络 。-matlab neural network case, the use of the momentum ratio of conjugate gradient algorithm to train the BP network.
cg
- 该程序是用共轭梯度法来求解函数的最优化问题，其中一维搜索时采用了0.618法，即黄金分割法-The program is the conjugate gradient method to solve the function optimization problem, one-dimensional search using the 0.618 method, that is, golden section method
Several-methods-for-the-most-value
- 一阶梯度法、共轭梯度法、变尺度法分别求解Wood函数，并得到此时的自变量值-The step degree method, conjugate gradient method, variable metric method for solving Wood function, respectively, and with the value of the independent variables at this time
shuzhidaishu
- 用牛顿法，共轭梯度法，最速下降法完成矩阵的计算-Newton conjugate gradient method
Conjugate-gradient
- 共轭梯度法是介于最速下降法与牛顿法之间的一个方法，它仅需利用一阶导数信息，但克服了最速下降法收敛慢的缺点，又避免了牛顿法需要存储和计算Hesse矩阵并求逆的缺点，共轭梯度法不仅是解决大型线性方程组最有用的方法之一，也是解大型非线性最优化最有效的算法之一。-Conjugate gradient method is between the steepest descent method and Newton method between a method that only use the firs
HR-GPSR
- 数值计算中最优化问题求解 共轭梯度法解无约束最优化问题-Numerical optimization problem solving in the conjugate gradient method for unconstrained optimization problems
conjugate-grade-method
- 有限元中基于共轭梯度法求解对称正定方程，可以很快的提高解题的速度！！一个比较简单的使用的代码！！希望对大家有用啊-Finite element conjugate gradient method based on symmetric positive definite equation, you can quickly increase the speed of problem solving! ! The use of a relatively simple code! ! Hope to u
dcx
- 用FR共轭梯度法求解无约束最优化问题（c++）-With the FR conjugate gradient method for solving unconstrained optimization problems
CG
- 采用c++实现共轭梯度算法求解大规模线性方程组-Using c++ to achieve large-scale conjugate gradient algorithm for solving linear equations
homework-of-The-Optimal-Control
- 本学期的最优控制作业，对牛顿法、梯度法、共轭梯度法等三种变分法，进行了比较，并得出结论-This semester homework of The Optimal Control,compare the three variational methods of Newton method gradient method and conjugate gradient method,then make a conclusion.