登录
首页 » Visual C++ » QRDCMP

QRDCMP

于 2013-09-27 发布 文件大小:1KB
0 251
下载积分: 1 下载次数: 11

代码说明:

  用镜像矩阵求出矩阵的QR分解(正交三角分解),并求解线性方程组,该方法不必选主元,但其计算过程非常稳定。也可用于求矩阵的广义逆和求解线性最小二乘问题。子过程QRDCMP用镜像矩阵求m*n矩阵A的QR分解,A=Q^TR,其中Q是m*m正交矩阵,R为m*n上三角矩阵;子过程QRBKSB用矩阵的QR分解求解线性方程组Ax=b,其中A为n阶非奇异方阵。(Matrix obtained with the mirror matrix QR decomposition (orthogonal triangular decomposition), and solving linear equations, the method does not have to choose the main element, but its calculation process is very stable. Can also be used to find the generalized inverse matrix and solving linear least squares problems. Sub-process of the mirror matrix QRDCMP m* n matrix A QR decomposition, A = Q ^ TR, wherein Q is a m* m orthogonal matrix, R is m* n upper triangular matrix subprocess QRBKSB a QR decomposition to solve the matrix linear equations Ax = b, where A is non-singular square matrix of order n.)

文件列表:

QRDCMP.CPP,1741,2002-04-05

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

  • fastradialfeaturedetector
    说明:  harris 角点检测 MATLAB 代码(Harris corner detection MATLAB code)
    2010-05-05 10:04:34下载
    积分:1
  • blobtrack
    opencv自带的跟踪框架程序,方便开发者开发出能够自动检测前景、目标跟踪的算法程序(Opencv own tracking framework application, convenient and developers to develop to be able to automatically detect prospects, the algorithm of target tracking application )
    2014-12-24 15:43:27下载
    积分:1
  • 68281214ISAR_Rotation
    BP算法的实现,压缩感知l1算法,谢谢了(BP algorithm, the compressed sensing algorithm l1, thank you)
    2011-11-20 16:38:42下载
    积分:1
  • MmDemo
    vc和matlab混合编程,在vc中调用matlab的函数进行计算和处理,本程序中调用了matlab图像处理函数打开图像并进行灰度处理(vc and matlab mixed programming, matlab function calls are calculated and processed in the vc, the program calls the matlab image processing function to open and grayscale image processing)
    2014-02-05 20:05:21下载
    积分:1
  • demod_2fsk
    2fsk的解调C语言实现,该程序实现2fsk的解调(2fsk demodulation C language, the program 2fsk demodulation)
    2013-12-25 19:29:40下载
    积分:1
  • visualmatlabImageryprocessing
    调试所用Matlab版本是6.5,gatbx-toolbox是调试过程中使用的工具箱,有些热心的研友已经提供了该工具箱,之所以再贴一遍,是因为6.5版本下调试该工具箱会出现一些错误提示,在该版本中已经进行了改正,使用该工具箱只需要将压缩包下的gatbx和gatbxTest_fns加入到Matlab搜索路径即可,另外gatbx-origin是Sheffield大学提供的原始版本的工具箱,未做任何改动,两者可做比较之用 3.gatbx-example是算例调试源码和各算例的调试说明,大家可以对照原书进行比较 4.窃以为gatbx工具箱较之Matlab7新版下的gads工具箱更能让人熟悉和了解遗传算法的原理和计算过程,虽然在可视化方面不及gads 5.学习遗传算法如果首先用熟相关工具箱的话,能够先培养信心,然后更有兴趣去专研和了解具体的算法,如果就用现有的工具箱就能解决问题的话,不了解其详细的算法也未尝不可,毕竟不是每个研友都能向see_moonlight那样开发自己的工具箱吧, ( The debugging uses the Matlab edition is 6.5, gatbx-toolbox debugs the toolbox which in the process uses, somewhat warm-hearted ground the friend already to provide this toolbox, the reason that pasted again, was because under 6.5 editions debugged this toolbox to be able to present some wrong prompts, had already carried on the correction in this edition, will use this toolbox only to need to compress package of under gatbx and gatbx Test_fns joins to the Matlab search path then, moreover gatbx-origin was the primitive edition toolbox which the Sheffield university provided, has not made any modification, both might make the comparison are the example debugging sound code and various examples debugging explained with 3.gatbx-example, everybody might compare the original bookCarries on comparison 4. in my opinion under the gatbx toolbox s to be able to let the human compared with Matlab7 update gads toolbox be familiar with the understanding genetic algorithm principle and)
    2010-10-17 15:11:22下载
    积分:1
  • hechengjilu
    合成地震记录源程序,很适合初学者学习,便于掌握(Synthetic seismograms source, it is suitable for beginners to learn, easy to grasp)
    2014-11-30 17:39:39下载
    积分:1
  • WGL
    某电力厂家故障录波器源代码,很全,可编译通过(A power fault recorder source code, really)
    2021-01-30 11:18:33下载
    积分:1
  • queue
    排队买饭程序:利用队列实现,可以有好朋友一起排队。(Queuing to buy food program: the use of queues to achieve, you can have friends lined up together.)
    2014-01-11 21:28:30下载
    积分:1
  • SCM
    通过设置不同的参数利用Matlab软件仿真了不同场景下的系统性能 (This document suggests a user’s guide to a MATLAB application which simulates a Spatial Channel Model (SCM) based on reference [1] with some minor adjustments. It focuses on how to use the Graphical User Interfaces (GUIs) and the functions of the application and avoids going into specifics about the nature of the parameters as this is done analytically in the reference document)
    2013-09-05 15:03:49下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载