登录
首页 » matlab » gongertidufa

gongertidufa

于 2011-12-21 发布 文件大小:2KB
0 276
下载积分: 1 下载次数: 48

代码说明:

  共轭梯度法求多元函数的极值,使用matlab程序即可解答(Conjugate gradient method for the extreme multi-function use matlab program to answer)

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论

0 个回复

  • dfig
    基于MATLAB中对于风电场的模型及仿真(Based on MATLAB, the wind farm model and simulation)
    2021-03-10 19:09:26下载
    积分:1
  • matlab-zuisuxiajiang
    matlab-zuisuxiajiang实现matlab上的最速下降法(Matlab- Matlab zuisuxiajiang achieve the steepest descent method)
    2007-05-09 20:34:40下载
    积分:1
  • Thesis_Proposals
    MATLAB CODE FREQUENCY SELECTIVE SURFACE
    2013-04-16 11:30:33下载
    积分:1
  • l1_ls_matlab
    l1_ls: A Matlab solver for l1-regularized least squares problems.
    2014-01-13 00:04:45下载
    积分:1
  • ts_matlab
    measurements of the quantization noise
    2011-11-26 00:56:37下载
    积分:1
  • Matlab_CGH
    matlab-computer generated hologram
    2010-05-08 18:42:29下载
    积分:1
  • BFGS
    拟牛顿法和最速下降法(Steepest Descent Methods)一样只要求每一步迭代时知道目标函数的梯度。通过测量梯度的变化,构造一个目标函数的模型使之足以产生超线性收敛性。这类方法大大优于最速下降法,尤其对于困难的问题。另外,因为拟牛顿法不需要二阶导数的信息,所以有时比牛顿法(Newton s Method)更为有效。如今,优化软件中包含了大量的拟牛顿算法用来解决无约束,约束,和大规模的优化问题。(The quasi-Newton method and the Steepest Descent Methods only require that each step iterations know the gradient of the objective function. By measuring the change of the gradient, constructing a model of the objective function is sufficient to produce superlinear convergence. This method is much better than the steepest descent method, especially for difficult problems. In addition, because the quasi-Newton method does not require information on the second derivative, it is sometimes more effective than the Newton s Method. Today, the optimization software contains a large number of quasi-Newton algorithm used to solve the unconstrained, constraint, and large-scale optimization problems.)
    2017-05-05 10:28:29下载
    积分:1
  • DCT_Gaosi_fenkuai
    将图像分为16*16的分块进行计算,稀疏矩阵采用DCT矩阵,观测矩阵采用高斯随机矩阵,重构采用OMP算法,对256*256大小的8bit灰度lena图像进行仿真( )
    2013-09-03 16:35:44下载
    积分:1
  • adptivecontrol
    自己写的关于电机自适应控制的源码,考虑所有参数均为未知的情况( code on the motor adaptive control with MATLAB)
    2010-01-19 16:02:28下载
    积分:1
  • Computational-Intelligence
    计算智能,介绍智能算法包括神经网络,遗传算法,粒子群算法(Computational Intelligence to introduce intelligent algorithms, including neural networks, genetic algorithms, particle swarm optimization)
    2012-05-18 21:06:17下载
    积分:1
  • 696518资源总数
  • 106155会员总数
  • 8今日下载