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Description: 一个相当有用的矩阵求逆算法程序，非常好用-a useful matrix inversion algorithm, very handy
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Size: 1006 |
Author: 邹璇 |
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Description: 通过利用c语言编程实现了对矩阵求逆的操作，可以大大简化用户的某些操作
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Size: 902 |
Author: ja20_09ck |
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Description: 用JAVA写的各种数学常用算法，包括矩阵求逆等。
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Size: 4753 |
Author: liugb0414@126.com |
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Description: 用vc++6.0对矩阵求逆的算法进行实现
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Size: 613682 |
Author: tanglin_good |
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Description: 求下三角矩阵的逆矩阵的详细算法 matlab 矩阵计算
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Size: 36441 |
Author: 597706775@qq.com |
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Description: 矩阵求逆c语言算法！-matrix inversion algorithm c language!
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Size: 1024 |
Author: 王五 |
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Description: 矩阵求逆，经典算法，全主元高斯约当法，经典源码，用途广泛-matrix inversion, classic algorithms, the main yuan Gaussian all about when France, classic source, a wide range of uses
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Size: 168960 |
Author: 李保磊 |
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Description: 矩阵求逆算法程序， c++ 编写-matrix inversion algorithm, c prepared
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Size: 76800 |
Author: 万海 |
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Description: 这是一个利用VC++编写的求逆矩阵的算法，在WindowsXP、2000、98上运行成功。-This is a VC prepared by the inverse matrix algorithm, in WindowsXP, 2000,98 running successfully.
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Size: 3072 |
Author: 李小 |
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Description: 用c写的对矩阵求逆的算法，采用直接迭代，适合2阶和3阶矩阵-used to write the right matrix inversion algorithm, the introduction of direct iteration, for two bands and three bands Matrix
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Size: 882688 |
Author: 申魏 |
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Description: 线性代数中的矩阵求逆的问题，使用此算法可以简化矩阵的操作。-linear algebra of matrix inversion, the use of this algorithm can be simplified matrix operation.
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Size: 1024 |
Author: 王五 |
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Description: 通过高斯消去法，进行矩阵求逆运算，在工程中有很强的实用价值。-through Gaussian elimination method for computing matrix inversion, the project has a strong practical value.
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Size: 1024 |
Author: 王五 |
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Description: 算法介绍
矩阵求逆在程序中很常见，主要应用于求Billboard矩阵。按照定义的计算方法乘法运算，严重影响了性能。在需要大量Billboard矩阵运算时，矩阵求逆的优化能极大提高性能。这里要介绍的矩阵求逆算法称为全选主元高斯-约旦法。
高斯-约旦法（全选主元）求逆的步骤如下：
首先，对于 k 从 0 到 n - 1 作如下几步：
从第 k 行、第 k 列开始的右下角子阵中选取绝对值最大的元素，并记住次元素所在的行号和列号，在通过行交换和列交换将它交换到主元素位置上。这一步称为全选主元。
m(k, k) = 1 / m(k, k)
m(k, j) = m(k, j) * m(k, k)，j = 0, 1, ..., n-1；j != k
m(i, j) = m(i, j) - m(i, k) * m(k, j)，i, j = 0, 1, ..., n-1；i, j != k
m(i, k) = -m(i, k) * m(k, k)，i = 0, 1, ..., n-1；i != k
最后，根据在全选主元过程中所记录的行、列交换的信息进行恢复，恢复的原则如下：在全选主元过程中，先交换的行（列）后进行恢复；原来的行（列）交换用列（行）交换来恢复。-algorithm introduced in the matrix inversion process is very common, which are mainly used for Billboard matrix. In accordance with the definition of the method of calculating multiplication, seriously affecting the performance. The need for a large number of Billboard matrix operations, matrix inversion optimization can significantly improve performance. Here we introduce the matrix inversion algorithm called full-elected PCA Gauss-Jordan and France. Gauss-Jordan and France (all elected PCA) inversion of the following steps : First, for k from 0 to n-1 for the following steps : from the first trip k, k started out the bottom right corner Subarray largest absolute selected elements, and element remember meeting the line and out, the adoption OK exchange and the exchange out of its exchange
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Size: 3072 |
Author: 刘亮 |
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Description: 一个相当有用的矩阵求逆算法程序，非常好用-a useful matrix inversion algorithm, very handy
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Size: 1024 |
Author: 邹璇 |
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Description: 矩阵求逆的并行算法，使用高斯约当消去法，是从一参考书中copy过来的，谢谢原作者。-matrix inversion of the parallel algorithm, about when the use of Gaussian Elimination Act, a reference book from which the copy over, Thank you, the original author.
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Size: 3072 |
Author: 魏东子 |
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Description: 快速矩阵求逆算法，通过此算法可快速对N级矩阵进行求逆运算-rapid matrix inversion algorithm, the algorithm can quickly on the N-matrix inverse operation
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Size: 1024 |
Author: Sean |
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Description: SMI(协方差矩阵求逆)算法是波束合成常用的算法。-SMI (covariance matrix inversion) algorithm is commonly used synthetic beamforming algorithms.
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Size: 1024 |
Author: 郑耀 |
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Description: 常用算法：链表的操作、队列的应用、堆栈的应用、串的应用、树的基本操作、冒泡排序、堆排序、归并排序、磁盘文件排序、顺序查找、二分查找、树的动态查找、二分法求解方程、牛顿迭代求解方程、弦截法求解方程、拉格朗日插值、最小二乘法拟合、辛普生数值积分、改进欧拉法、龙格-库塔算法、高斯消去法、正定矩阵求逆算法-Commonly used algorithms: List of operation, the queue of applications, the stack of applications, the application of string, the tree
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Size: 21504 |
Author: |
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Description: 主要内容：在visual studio上实现矩阵求逆的过程
矩阵求逆：用全选主元高斯约当消去法求n阶是矩阵A的逆矩阵A-1。其中包括矩阵求逆算法描述
-Main elements: the visual studio to achieve the process of matrix inversion matrix inversion: The Select pivot Gauss Jordan elimination order to n-order matrix A is the inverse matrix of A-1. These include matrix inversion algorithm description
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Size: 6144 |
Author: 刘丽 |
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