搜索资源列表
getdf
- 我编写的一个关于解决非线性方程的优化问题的共轭梯度法，希望对大家有用-I prepared a solution of nonlinear equations about the optimization problem of conjugate gradient method, in the hope that useful
CGandlu
- CG共轭梯度法迭代解矩阵方程，Hhestens和Stiefel给出，-Conjugate gradient method CG iterative matrix equation solution, Hhestens and Stiefel given
CGMethod
- Conjugate Gradient Method
gongefangxiang
- 共轭方向法，要用的自己下来看看吧，很好的优化程序 -Conjugate direction method, we should take a look at it from their own, a good optimizer
conjugate_gradient
- conjugate gradient source code
gradient(2)
- 用c语言写的共轭梯度法程序，程序较为简单，不过运算速度快，准确率高-C language by the conjugate gradient method procedures, the procedures are more straightforward, but computing speed, high accuracy
cgls
- 用于解反问题的共轭梯度法，对于Ax=b，输入矩阵A，列向量b，以及迭代步数k，可求的列向量x-Solution of inverse problems for the conjugate gradient method, for Ax = b, the input matrix A, the column vector b, as well as the number of iterations k, rectifiable column vector x
netscoresoure
- NetScore - Neural Network using Scaled Conjugate Gradient Algorithm in Optical Character Recognition. Netscore is an easy to use yet powerful and intuitive tool to recognize drawn character or symbol using Java. Feel free to contact me i
conjgrad
- conjugate gradient tset file
conjugate
- optimization conjugate-optimization conjugate
conjugate_gradient_method
- 1． 程序运行时首先输入要求解第几题，然后输入初始点，即可得到最后结果。从程序运行结果中我们可以看到，采用共轭梯度法所得的结果比采用最速下降法所得的结果更为精确，这是由于：共轭梯度法实质上是对最速下降法的修正，使搜索方向变为共轭方向，即每一步的搜索方向都要对该步的负梯度进行修正。-1. Program run-time solution of the first type the first few questions asked, and then enter the initial poin
PRP
- 最优化方法作业 PRP共轭梯度法 有算法分析 步骤 实例 实验结果和C++源程序-Optimization method operating PRP conjugate gradient method are examples of algorithm analysis step in the experimental results and C++ source code
PRP_2
- 用共轭梯度算法——PRP算法求解无约束最优化问题-Conjugate gradient algorithm- PRP algorithm for solving unconstrained optimization problems
sparseMRI_v0.2.tar
- 此代码用于完成MRI图像的压缩采样重建。它是论文"Sparse MRI: The Application of Compressed Sensing for Rapid MR Imaging", 2007中的源码-This is an implementation of Compressed Sensing reconstruction for MRI data. It implements the non-linear conjugate sub-gradient algorithm as
painless-conjugate-gradient
- An Introduction to the Conjugate Gradient Method Without the Agonizing Pain written by Jonathan Richard Shewchuk.Algorithm of conjugate gradient method introduced in this file is easy to read and understand.-An Introduction to the Conjugate Gradient
improveBPNet
- 改进的BP算法实现程序，以共轭梯度法实现BP神经网络。测试数据以txt格式给出。-Improved BP algorithm procedures in order to conjugate gradient method to achieve BP neural network. Test data given in txt format.
Conjugate
- 最优化方法: 共轭方向法 matlab源代码 需要改变原函数及其梯度-Optimization: Conjugate Method need to change the original function and its gradient
MATLAB
- 基于MATLAB的共轭梯度BP算法在函数逼近中的实例-MATLAB-based conjugate gradient BP algorithm in the example of function approximation
optimization
- 基于最速下降法、牛顿法、共轭梯度法的matlab程序 -Steepest descent 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