搜索资源列表
gauss-C
- * 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 equ
Poisson2
- 偏微分方程数值解- 这是矩阵的紧致存储及在紧致存储的矩阵上用共轭梯度(CG)方法解Poisson方程的实现, gcc mingw 3.4.4下通过
liner
- 线性迭代法求解矩阵方程的解。包含检验方程组是否满足 迭代条件,即归一后每行变量不同
GAUSS迭代
- 关于数值计算的一些源代码,包括了从矩阵分解到解微分方程-on numerical calculation of the source code, including from the decomposition of the matrix solution Differential Equations
LU.rar
- 解矩阵方程,可分解为两个矩阵,一个为上三角矩阵,一个为下三角矩阵,再求解,会简化计算,Solution of matrix equation, decomposed into two matrices, one for the upper triangular matrix, a lower triangular matrix, and then solving, will simplify the calculation of
CLapack_3_0
- 提供矩阵类的函数库,功能强大,包含有可解矩阵方程,基本矩阵运算等功能。-Provided matrix class library, powerful, contains a solvable matrix equation, the basic matrix operations and other functions.
CGandlu
- CG共轭梯度法迭代解矩阵方程,Hhestens和Stiefel给出,-Conjugate gradient method CG iterative matrix equation solution, Hhestens and Stiefel given
convolution
- 稀疏脉冲反褶积代码,包括高尔消元法解矩阵方程阻,自相关,互相关,褶积,反褶积的代码. 刚参加工作那会儿,上进心也足,爱动脑,编了很多的程序,唯有这一个是我引以为傲的,花了几个星期写的稀疏脉冲(预测)反褶积的代码,放到了现在,觉得也没必要再私藏下去了,不出五年,我都不知道这段代码是干什么的了. 希望对大家有用,方法太简单,所以效果不是太好,请大家修改,如要转载,请记得注明出处. -vc++
LSQR-DC
- 又一种最小平方反褶积程序 使用了莱文森递推算法,可以单独调用。 解矩阵方程很有用。-And a least-squares deconvolution procedure using the Levinson recursive algorithm, can be called. Useful solution of the matrix equation.
gs
- 高斯法 解矩阵方程 (含矩阵求逆函数)-gs
jiefangcheng
- 解矩阵方程,数值计算实验中,用高斯消去法等方法解矩阵方程-Solution of matrix equations, numerical experiments, such as using the Gauss elimination method to solve the matrix equation
gauss
- 本程序实现利用高斯全选主元法解矩阵方程,即高斯-约旦法解方程-This program Gaussian Select the primary element method for solving matrix equation, that Gauss- Jordan method of solving equations
GaussSloveMatrix
- 高斯消去法解矩阵方程 高斯消去法解矩阵方程-Gaussian elimination method for solving matrix equations Gaussian elimination method for solving the matrix equation
PQ-powerflow
- 用C语言实现P-Q分解法潮流计算。其中用到了高斯消去法解矩阵方程,求修正的雅可比矩阵。-Using C language PQ decomposition method flow calculation. Which uses a Gaussian elimination method for solving matrix equations, find the modified Jacobian.
gaussian-elimination-method
- 采用高斯消去法解矩阵方程,程序精炼,结果正确,参考价值高。-gaussian elimination method
Choleskydecompositionandforwardsolve
- R 乔布斯及分解,用于解矩阵方程。前进后退法可用于解三角阵-chol decomposition
uptrbk
- 一种用于解矩阵方程的程序,名称为上三角分解-Program for solution matrix equation, the name on the triangular decomposition
program-source-code
- 多种用于解矩阵方程的程序源代码,各有其自身的优点-More used to solve the matrix equation of the source code, each with its own advantages
用最小二乘法解一个或多个非线性方程。
- LMFNLSQ2求解一个或多个超定的非线性方程 在最小二乘意义上,打印雅可比矩阵和经过的时间(LMFNLSQ2 Solve one or more of (over)determined nonlinear equations % in the least squares sense, prints Jacobian matrix and elapsed time)
MATLAB解矩阵微分方程
- 本文先简要介绍了矩阵的积分和微分的定义;接着通过弹簧-质量块儿-阻尼器系统的例子,阐述了求解常微分方程数值解的常用方法;最后,在前两部分的基础上,总结了用MATLAB求解形如_X(t) = f(X(t); t) 矩阵微分方程数值解的方法。(In this paper, the definition of integral and differential of matrix is briefly introduced. Then the common method of solving nume