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Description: Newton-Armijo code for scalar equations: Inputs: X = initial iterate, F = function, TOLA = absolute error tolerance, TOLR = relative error tolerance, JDIFF = 0, analytic derivative, syntax: [f,fp]=f(x), JDIFF = 1, forward difference derivative , Output: x=approximate result, HIST = array of iteration history-Newton-Armijo code for scalar equations: Inputs: X = initial iterate, F = function, TOLA = absolute error tolerance, TOLR = relative error tolerance, JDIFF = 0, analytic derivative, syntax: [f,fp]=f(x), JDIFF = 1, forward difference derivative , Output: x=approximate result, HIST = array of iteration history
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Author: devdvl |
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Description: Damped Gauss-Newton with Armijo rule
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Size: 1024 |
Author: shfc |
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Description: projected BFGS with Armijo rule, simple linesearch
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Size: 2048 |
Author: shfc |
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Description: armijo搜索方法 简单实用 计算方法最优化作业-armijo method
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Size: 1024 |
Author: crybaby |
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Description: 最优化算法中得拟牛顿法和共轭梯度法,以及Armijo型搜索和最优步长搜索。-Congradient and NiNewton algorithms in optimazation based on MATLAB
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Size: 3072 |
Author: whc |
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Description: 最优化算法中的带Armijo搜索求步长的拟牛顿算法的源码，matlab编程实现，希望对大家有用。-Optimization algorithm with Armijo search seeking step quasi-Newton algorithm source code, matlab programming, and hope to be useful.
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Size: 1024 |
Author: haoyunhe |
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Description: 线搜索技术的基本算法，包括精确先搜索的黄金分割算法和非精确算法中的armijo算法-Line search algorithms, including the precise search first gold segmentation algorithm and Inexact armijo algorithm
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Size: 2048 |
Author: 粥 |
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Description: 阻尼高斯牛顿算法，解最小二乘问题的理论说明及源代码。用高斯牛顿法求方向，armijo线性搜索得到步长。-Damping Gauss-Newton algorithm, the theoretical description of least squares problem solution and source code. Gauss-Newton method for direction, armijo linear search to get step.
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Size: 1405952 |
Author: chenxinzhu |
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Description: 利用wolfe算法，编写了wolfe程序模块。测试数据引用《最优化方法及其Matlab程序设计》(马昌凤编)的Armijo准则搜索例题-Use wolfe algorithm, written wolfe program modules. Test data reference " optimization methods and Matlab programming" (Ma Changfeng ed.) The search criteria examples Armijo
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Size: 1024 |
Author: 若相见 |
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Description: 基于matlab 的最优化armijo算法-Matlab-based optimization algorithm armijo
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Size: 10240 |
Author: xiang |
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Description: 梯度法求取最小值（Armijo线搜索）+cost function-gradient method with Armijo line search+ cost function
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Size: 1024 |
Author: Iris Lee |
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Description: This code implements an unconstrained optimization algorithm based on a non-monotone truncated Newton Method.
At each iteration a truncated newton method, based on the conjugate gradient algorithm, is used to find the search direction the step size along the search direction is computed using a nonmonotone generalization of the Armijo s line search method. This algorithm is a detailed implementation of the work presented in A Truncated Newton Method with Nonmonotone Line Search for Unconstrained Optimization , L. Grippo, F. Lampariello, AND S. Lucidi.
For more information on Non-Monotone Line search algorithms visit my home page at http://www.marioantonelli.it/.-This code implements an unconstrained optimization algorithm based on a non-monotone truncated Newton Method.
At each iteration a truncated newton method, based on the conjugate gradient algorithm, is used to find the search direction the step size along the search direction is computed using a nonmonotone generalization of the Armijo s line search method. This algorithm is a detailed implementation of the work presented in A Truncated Newton Method with Nonmonotone Line Search for Unconstrained Optimization , L. Grippo, F. Lampariello, AND S. Lucidi.
For more information on Non-Monotone Line search algorithms visit my home page at http://www.marioantonelli.it/.
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Size: 6144 |
Author: Adilson |
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Description: 优化原理 投影梯度法 可以另外结合armijo准则wolf准则实现数值迭代求解数值问题-Programming projection method
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Size: 1024 |
Author: lixiaoya |
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Description: Armijo算法，通过MATLAB实现！-Armijo algorithm, MATLAB realization!
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Size: 4096 |
Author: sdfwer |
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Description: Armijo搜索是最常用的非精确搜索，这个matlab程序给出了Armijo方法来确定步长。-Armijo search is the most common non-exact search, the matlab program gives Armijo method to determine the step size.
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Size: 1024 |
Author: lulu |
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Description: 最优化理论及其matlab设计中的armijo算法，用于最优化搜索算法的求解步长-Optimization theory and matlab design armijo algorithm for optimizing search algorithm for solving step
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Size: 1024 |
Author: Asun |
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Description: 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 by steepest descent method, damped Newton method, conjugate gradient method, and quasi Newton method (BFGS) respectively)
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Size: 1024 |
Author: 旺旺饼干
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Description: 基于Armijo-Goldstein准则的用matlab实现的共轭梯度优化方法，个人编写，适合优化方法入门练习。(Based on the Armijo-Goldstein criterion, the conjugate gradient optimization method implemented by Matlab is written by individual, suitable for the introduction of the optimization method)
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Size: 1024 |
Author: Victor_Z |
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Description: armijo线搜索+最速下降法的小程序erfwefwerfwqrfw(Armijo line search + steepest descent algorithm appletfvv ewrwefg)
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Size: 1024 |
Author: ryrr |
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Description: armijo准则下bfgs法实现，最优化方法作业，大连理工大学(Realization of BFGS method under Armijo criterion, operation of optimization method, Dalian University of Technology)
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Size: 15360 |
Author: lynchorz |
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