搜索资源列表
FRCG
- 用matlab实现了FR共轭梯度算法，其中线搜索采用Amijo搜索实现。-Using matlab to achieve the FR conjugate gradient algorithm, in which the line search using Amijo search implementation.
fit_line
- 对空间三维数据进行直线拟合,a0 是初始值，data 是三维数据，第一列是 x，第二列是 y，第三列是 z。fr是第一个断点，se是第二个-Three-dimensional data on the spatial fitting a straight line
frcg
- 使用FR共轭梯度法求解无约束问题 输入包括初始点，目标函数和梯度 输出包括最优点和最优解，还有迭代次数-Use FR conjugate gradient method for solving unconstrained problems including initial entry points, the objective function and the gradient of the output, including the advantages and the most o
DML-lib-Matlab
- Lib for matlab, a good libaray fr the begneers
frcg
- 共轭梯度法的matlab程序（FR共轭梯度法程序）-Conjugate Gradient
Conjugate-Gradient-Method(matlab)
- matlab程序，1文件功能用FR共轭梯度法求解无约束问题，2、3文件分别表示目标函数和梯度-matlab program, a file function with FR conjugate gradient method for solving unconstrained problems, 2,3 document represent the objective function and gradient
unit_opt
- The architecture of this set of codes and the interaction among them is shown in Figure 1. The main testing code main code.m calls the code riemann grad unit opt.m that performs Riemannian optimization under unitary matrix constraint. Steepest De
filter
- 试用奇阶互补法设计两带滤波器组(高、低通互补)，进而实现四带滤波器组；并画出其频响。滤波器设计参数为：Fp＝1.7KHz, Fr＝2.3KHz, Fs＝8KHz, Armin≥70dB。-Try odd order with two complementary methods designed to filter group (high and low pass complementary), thus achieving four-band filter group and draw its
JadeR
- this code is for REAL-valued signals. An implementation of JADE for both real and complex signals is also available from http://perso.telecom-paristech.fr/~cardoso/guidesepsou.html-this code is for REAL-valued signals. An implementation of JAD
conjugate_grad_2d
- matlab编写FR无约束最优化问题,matlab源程序，适用于二阶问题-use matlab for FR problem
chengxusheji
- 共轭梯度法在数值分析中应用非常广泛，比最速下降法要快，这里是FR共轭梯度法，及简单的例子。-Conjugate gradient method in numerical analysis is widely used, and faster than the steepest descent method , this is FR conjugate gradient method, and some simple examples.
conjugate-gradient-methods
- 用FR共轭梯度法求解无约束问题: min f(x)-By FR conjugate gradient method for solving unconstrained problem: min f (x)
redObjectTrack
- red object tracking codes for tracking red object, it is a good code can track red object, and you can use it for fr-red object tracking codes for tracking red object, it is a good code can track red object, and you can use it for free
580671249demo
- curvelet transform code in matlab fr-curvelet transform code in matlab free
FR--MATLAB
- 这是一个windows编程常用函数查询工具，里面包含各种程序用到的函数的解释，举例等等，对初学者有很大帮助-This is a windows programming functions commonly used query tool, which contains functions to explain the various procedures used, for example, and so on, are very helpful for beginners
Desktop
- 这是一个FR matlab程序，对初学者有很大帮助-This is a FR matlab program, very helpful for beginners
Conjugate-gradient-method
- 功能：用FR共轭梯度法求解无约束问题：min f(x) 输入：x0是初始点，fun,gfun分别是目标函数和梯度 输出：x,val分别是近似最优点和最优值，k是迭代次数-Features: use FR conjugate gradient method to solve the unconstrained problem: min f (x) input: x0 is the initial point, fun, gfun is the objective functio
FR
- 共轭梯度法（Conjugate Gradient）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。 在各种优化算法中，共轭梯度法是非常重要的一种。其优点是所需存储量小，具有步收敛性，稳定性高，而且不需要任何外来参数。-The Conjugate Gradient method is a method b