登录
首页 » Matlab » MINRES、SORCG算法matlab代码

MINRES、SORCG算法matlab代码

于 2022-07-17 发布 文件大小:1.22 kB
0 69
下载积分: 2 下载次数: 1

代码说明:

MINRES、PCG算法可提供收敛性十分好的矩阵计算方法,给出了MINRES、PCG算法的完整matlab函数。使用者可以通过它获得矩阵方程的解,以及每一步迭代所得到的残差。对残差作图,可以清晰的得到残差图像结果。

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

  • mds_ver7.1
    这是《Robust control design with matlab》书的源码,对照学习,很有帮助(This collection contains M-files intended for design of the Mass/Damper/Spring control system using the newly available functions from Robust Control Toolbox,version 3. Description of the system and version of the files using functions from mu-toolbox can be found in the book ?Robust Control Design with MATLAB? by Da-Wei Gu, Petko H. Petkov and Mihail M. Konstantinov, Springer-Verlag, London, 2005)
    2010-07-10 17:48:23下载
    积分:1
  • nlse
    matlab code file to resolve non linear shrowndinger equation using optimisation
    2010-04-26 19:17:20下载
    积分:1
  • cordic
    cordic算法实现特征值分解,非常实用,代码可以作为参考(cordic eigenvalue decomposition algorithm, very practical, code can be used as a reference)
    2013-10-30 07:25:58下载
    积分:1
  • piegao_v21
    利用最小二乘法进行拟合多元非线性方程,最小二乘回归分析算法,计算目标和海洋回波的功率谱密度。( Multivariate least squares fitting method of nonlinear equations, Least-squares regression analysis algorithm, Calculating a target and ocean echo power spectral density.)
    2016-08-22 17:32:24下载
    积分:1
  • Plaw
    一维数据的分形参数分析,通过功率谱函数拟合的方式,获取反映数据分形特征的参数(fractal analysis of 1d data)
    2009-10-22 19:36:37下载
    积分:1
  • MATLAB_LinearAlgebra
    Matlab Linear algebra
    2011-02-03 17:21:37下载
    积分:1
  • tfGabor
    Gabor transform for computing the Gabor coefficients
    2013-01-02 05:42:42下载
    积分:1
  • MRMRF_imgSegmentation
    基于多尺度MRF模型的图像分割算法。使用提升小波对原始图像进行分解,使用ICM算法进行分割处理(Multi-scale MRF model based image segmentation algorithm. The original image using lifting wavelet decomposition, the use of ICM segmentation algorithm)
    2011-06-10 17:36:02下载
    积分:1
  • dc-matlab
    seperated excited DC motor
    2011-09-17 18:27:43下载
    积分:1
  • bycgste
    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(Conjugate gradient method (Conjugate Gradient) is between the steepest descent method and Newton' s method between a method that takes only a first derivative information, but to overcome the slow convergence of the steepest descent method shortcomings, but also avoid the need to store Newton and computing the inverse Hesse matrix and disadvantages, conjugate gradient method is not only to solve large linear equations of the most useful methods, large-scale nonlinear optimization solution is the most efficient algorithms)
    2013-09-13 16:33:21下载
    积分:1
  • 696518资源总数
  • 105559会员总数
  • 1今日下载