Description: 本软件系我Delphi学习习作，实现了用Gauss消去法解线性方程组，能识别用户以文本方
式输入方程组增广矩阵，并且能检测一些常见的输入错误及其位置，方程的解以文本方式输
出在结果显示框。希望用户尽量按照软件操作提示操作，尽管我细心的考虑过很多可能出现
的错误，但仍有许多不足的地方，欢迎各位朋友发现并指出，本人非常感激。-I Delphi learning exercises, realized using Gauss elimination method for solving linear equations. can identify the user to input text equation by matrix, and can detect some common input errors and their locations, the solution of the equation as text in the output frame results. Users want to operate as suggested in the software operation, despite my careful consideration of many possible errors, But there are still many gaps and welcome friends and found that, I am very grateful. Platform: |
Size: 564229 |
Author:谭文政 |
Hits:
Description: ! 平面杆系结构静力分析程序 ! 先处理法源程序 ! ! 主要功能和特点： ! 可调数组 ! 输入单元结点编号和结点位移编码； ! 先处理法形成总体刚度阵和结构综合结点荷载 ! 存储总刚上三角元素； ! GAUSS消元法解线性代数方程组； ! 计算结点位移和单元杆端力-! Plane truss structure static analysis program! First treatment source!! Main functions and characteristics:! Adjustable array! Input module node number and node displacement coding ! First approach to form and structure of the overall stiffness matrix Consolidated Statement point load! storage total just on the triangular element ! GAUSS elimination method solving linear algebraic equations ! computing node displacement and force unit rod end Platform: |
Size: 5120 |
Author:吴建明 |
Hits:
Description: 电力系统计算应用广泛的高斯消元法，用来对参数矩阵进行降阶消元。-Gauss elimination is also called Gauss-Jordan elimination, which is used to reduce the dimension of a matrix so that it can be solved easily. Platform: |
Size: 1024 |
Author:肖江 |
Hits:
Description: 解线性方程的直接法:Gauss消去法、矩阵的三角分解、正定矩阵的Cholesky分解、矩阵求逆等。
注释见程序-solution of linear equations of the direct method : Gauss elimination method, the triangular matrix decomposition, Zhengding Cholesky decomposition of the matrix, such as matrix inversion. See Notes procedures Platform: |
Size: 23552 |
Author:周思良 |
Hits:
Description: matlab解线性方程组的源代码
function x=nagauss2(a,b,flag)
％ 用途：选列主元Gauss消去法解线性方程组ax=b
％ 格式：x=nagauss2(a,b,flag) a为系数矩阵，b为右端列向量，flag若为0，则显示中间过程
-Matlab solution of linear equations source code function nagauss2 x = (a , b, flag)% purposes : a selection PCA Gauss elimination method for solving linear equations ax = b% Format : nagauss2 x = (a, b, flag) for a coefficient matrix, b subguadratic column vector, if the flag is 0, then showed intermediate process Platform: |
Size: 3072 |
Author:郑超 |
Hits:
Description: * 高斯列主元素消去法求解矩阵方程AX=B,其中A是N*N的矩阵,B是N*M矩阵
* 输入: n----方阵A的行数
* a----矩阵A
* m----矩阵B的列数
* b----矩阵B
* 输出: det----矩阵A的行列式值
* a----A消元后的上三角矩阵
* b----矩阵方程的解X
-out the main elements of Gaussian elimination method for solving matrix equations AX = B, where A is N* N matrix, B is N* M matrix* Input : n---- A phalanx of a few-a matrix* A* m-matrix shown in a few B* b---- Matrix B* output : det-A matrix of a determinant value---- A* Elimination of upper triangular matrix* b---- Matrix The X-Solutions Platform: |
Size: 3072 |
Author:xuyan |
Hits:
Description: 本软件系我Delphi学习习作，实现了用Gauss消去法解线性方程组，能识别用户以文本方
式输入方程组增广矩阵，并且能检测一些常见的输入错误及其位置，方程的解以文本方式输
出在结果显示框。希望用户尽量按照软件操作提示操作，尽管我细心的考虑过很多可能出现
的错误，但仍有许多不足的地方，欢迎各位朋友发现并指出，本人非常感激。-I Delphi learning exercises, realized using Gauss elimination method for solving linear equations. can identify the user to input text equation by matrix, and can detect some common input errors and their locations, the solution of the equation as text in the output frame results. Users want to operate as suggested in the software operation, despite my careful consideration of many possible errors, But there are still many gaps and welcome friends and found that, I am very grateful. Platform: |
Size: 564224 |
Author:谭文政 |
Hits:
Description: 用于矩阵加减乘除运算、高斯消元法解方程等-Matrix addition and subtraction to multiplication and division operations, Gauss elimination, such as solutions of equations Platform: |
Size: 7168 |
Author:朱益虎 |
Hits:
Description: 关于求矩阵秩的程序，用高斯—约当消元法实现-On the procedure for matrix rank, using Gauss- Jordan elimination method to achieve Platform: |
Size: 234496 |
Author:王平 |
Hits:
Description: Modify the Matlab Gauss Elimination routine given in lectures so that it
(a) performs implicit complete pivoting, and
(b) handles m right hand sides at once by performing an LU decomposition of the matrix A first and
then doing forward substitution and back substitution (hence not modifying the right hand side as the
elimination is perfomed).
Test your program and then run it on the system AX = B-Modify the Matlab Gauss Elimination routine given in lectures so that it (a) performs implicit complete pivoting, and (b) handles m right hand sides at once by performing an LU decomposition of the matrix A first and then doing forward substitution and back substitution ( hence not modifying the right hand side as the elimination is perfomed). Test your program and then run it on the system AX = B Platform: |
Size: 1024 |
Author:liuzhenghao |
Hits:
Description: Gauss Elimination Algorithm is used to solve linear equations in the form Ax=B, find rank of matrix and to find inverse of matrixes. The program is done in matlab platform. Platform: |
Size: 1024 |
Author:mmbaskr |
Hits:
Description: 用高斯列主元消元法解下列线性方程组
高斯消元求解一些系数矩阵中含有极小数的情况下，会产生巨大的舍入误差，导致算法失效。一个简单而有效的改进方法是每次在进行将当前列中元素的消成0的运算时，选择当前列j对应的行(j to n)中绝对值较大的一个数作为主元行，这样，误差就会减小很多-PCA with out Gaussian elimination method solution of the following system of linear equations to solve a number of Gauss elimination coefficient matrix contains a very small number of cases, it can have an enormous round-off errors, leading to algorithm failure. A simple and effective way to improve in carrying out elements of the current column to 0 of consumer computing, the choice of the current column j corresponds to the line (j to n) in a larger absolute number of firms as a principal, In this way, a lot of errors will be reduced Platform: |
Size: 102400 |
Author:刘佳 |
Hits:
Description: In linear algebra, Gaussian elimination is an algorithm for solving systems of linear equations, finding the rank of a matrix, and calculating the inverse of an invertible square matrix. Gaussian elimination is named after German mathematician and scientist Carl Friedrich Gauss. Platform: |
Size: 1024 |
Author:dima |
Hits:
Description: os : window vista 32bit
compiller : visual c++ 6.0
n*n inverse matrix program use Gauss elimination Platform: |
Size: 250880 |
Author:Eunsoo Na |
Hits:
Search - gauss elimination matrix