Description: 这是计算方法中用的解线性方程的迭代法，具有很强的实用性！-This is the calculation method used for solving linear equations of the iterative method, and has a strong practical! Platform: |
Size: 3728 |
Author:xjs |
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Description: Gauss列主消元法，用于求解线性方程组,c代码。-Gauss out the main elimination method for solving linear equations, c code. Platform: |
Size: 6834 |
Author:杨祎 |
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Description: 解线性方程组的程序vb程序,把它分别复制到command1下-solution of linear equations procedures vb procedures were copying it to the next command1 Platform: |
Size: 1060 |
Author:xdh |
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Description: 寻找三次样条多项式需要求解大量的线性方程。实际上，给定N个断点，就要寻找N-1个三次多项式，每个多项式有4个未知系数。这样，所求解的方程组包含有4*(N-1)个未知数。把每个三次多项式列成特殊形式，并且运用各种约束，通过求解N个具有N个未知系数的方程组，就能确定三次多项式。
-find cubic spline solving polynomial need a lot of linear equations. In fact, given N breakpoints, it is necessary to look for N-1 cubic polynomial, each with four polynomial coefficients unknown. Thus, by solving the equations contain 4 * (N-1) unknown. Each cubic polynomial Timing special form, and use of various constraints, by solving N with N unknown coefficient equations, we can identify three polynomial. Platform: |
Size: 3911 |
Author:讲演 |
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Description: 解各类线性方程的方法以及相关的编程!
希望可以采用我这个工程软件,我可是花了好多的心血!-various solutions of linear equations method and the related programming! I hope to use this software works, but I spent a lot of effort! Platform: |
Size: 1651218 |
Author:李历岷 |
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Description: 利用计算机求解高阶线性方程组
可大大的节省体力，适合毕业设计。-high-end computer solution of linear equations can greatly save the manual, designed for graduation. Platform: |
Size: 133205 |
Author:啊豪 |
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Description: 用GAUSS列主元消去法解线性方程组的计算机程序-CLASS out with the main yuan elimination method for solving linear equations of the computer program Platform: |
Size: 6328 |
Author:韩凌波 |
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Description: 学习matlab的朋友，这是一个计算线性方程组的程序，略有改进，若有疑问不吝赐教-learning Matlab friends, which is a calculation of linear equations procedures, a slight improvement If in doubt wing Platform: |
Size: 2176 |
Author:闫黎明 |
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Description: 线性方程组解法,带数据输入与显示界面．使用比较方便．-linear equations method, with data entry and display interface. Use more convenient. Platform: |
Size: 95004 |
Author:凃道 |
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Description: 本程序是应用数值分析对线性多元方程组的一种解法……高斯列主元消去法，把系数阵A进行对角化，再从下层至上层逐一求解。有问题请联系13709828698，李。
-this program is the application of numerical analysis of multi-linear equations of a solution ... out PCA Gaussian Elimination Act, A coefficient matrix put right for keratosis, from the upper to the lower deck one by one to solve. Problems please contact 13709828698 and Lee. Platform: |
Size: 40104 |
Author:李英楠 |
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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: 3102 |
Author:郑超 |
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Description: 电力系统静态稳定计算一般采用小干扰法，即首先计算近似的线性微分方程组系数矩阵的特征根。然后根据特征根在复平面上的特性，判别电力系统运行的稳定性
操作说明：
请输入初始功率S0，形如a+bi
请输入无限大系统母线电压V0
请输入系统直轴等值电抗的大小Xd
请输入同步电角速度
请输入惯性时间常数Tj
请输入综合阻尼系数D-static power system stability calculation generally use small interfering, first, calculate the approximate linear equations of the coefficient matrix eigenvalue. According eigenvalue in the complex plane on the characteristics of the identification operation of the power system stability operations : Please enter the initial power S0, shaped like a bi Please enter the infinite system bus voltage V0 Please enter the system straight axis equivalent reactance the size Please enter synchronous Xd Please enter the angular velocity -- inertia time constant Tj Please enter the integrated damping D Platform: |
Size: 862 |
Author:魏鹏 |
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Description: 雅可比迭代求解方程
用雅可比迭代计算一个线性方程组。用户只需要输入系数矩阵和常数矩阵就可以-Jacobi iteration equation Jacobian an iterative calculation of linear equations. Users only need to input matrix and constant coefficient matrix can Platform: |
Size: 2443 |
Author:浪子 |
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Description: 【问题描述】已知线性方程组AX=B，求解该方程组。参考算法：
消去法：将列向量B加到矩阵A的最后一列，构成增广矩阵AB。对AB进行下列三种初等变换，使原矩阵A的部分的主对角线上的元素均为1，其余元素均为0，则原列向量B的部分即为X的值：
1. 将矩阵的一行乘以一个不为0的数
2. 将矩阵的一行加上另一行的倍数
3. 交换矩阵中两行的位置
- [ Question description ] known system of linear equations AX=B,
solves this system of equations. Reference algorithm: 娑堝幓娉? Will
arrange in order vector B to add to matrix A last the row,
constitution augmentation matrix AB. Carries on the following three
kind of elemetary operations to AB, causes original matrix A in the
part principal diagonal element is 1, other elements are 0, then the
original row vector B part is X value: 1. a matrix line while take as
0 several 2. adds on a matrix line in another line of multiples 3.
exchanges matrices two lines of positions Platform: |
Size: 6550 |
Author:chao |
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