搜索资源列表
Matrix-factorization-C-program
- 矩阵分解的C程序 包括有矩阵的LU分解，矩阵的UU分解还有共轭梯度法-Matrix decomposition of the C program, including a matrix LU decomposition, the UU decomposition of the matrix conjugate gradient method
shuishui.cpp
- LU分解和高斯消元法解线性方程的C++算法实现-LU decomposition and Gaussian elimination method for solving linear equations, C++ implementation
Examine
- 对求解线性方程组的算法进行测试，包括矩阵LU分解算法-Begin the test of the Algorithms used in solving the liner equation, including the LU decomposition
main
- 矩阵的LU分解的实现,用户输入增广矩阵后,会自动输出L型矩阵和U型矩阵-Matrix LU factorization, implementation, user input augmented matrix, it will automatically output the L-type matrix and the U-matrix
Three-diagonal-matrix
- 三对角阵的LU分解和三对角方程组的求解.可以用于油藏数值模拟-Diagonal matrix of the LU decomposition of tridiagonal equations and can be used in numerical reservoir simulation
Gauss
- 线性方程组的数值解法的Matlab代码 采用Gauss算法和LU分解-Matlab code of the numerical solution of linear equations using Gauss algorithm and LU factorization
Matrix_test
- 在vs2010中实现了一个矩阵类主要功能有矩阵间的基本运算，矩阵下标访问，矩阵的LU分解，QR分解，特征值，矩阵的秩，矩阵的范数，以及基于矩阵元素的基本函数运算。-Vs2010 in the matrix between the main function of a matrix class operator matrix subscr ipting matrix LU decomposition, QR decomposition, eigenvalues, the rank of the m
mathmatics
- MATLAB中数值分析如拉格朗日插值、牛顿法求解方程组、LU分解等-MATLAB numerical analysis such as Lagrange interpolation, Newton' s method for solving equations, LU decomposition, etc.
Doolittl_and_Gauss_Seidel
- 用LU分解和Gauss_Seidel迭代法求解线性方程组，检验正确。-LU decomposition and Gauss_Seidel iterative method for solving linear equations, the correct test.
2dc
- 直角坐标中用有限容积法、同位网格上计算二维对流-扩散方程的程序及其后处理程序，对流项采用迎风格式，扩散项采用中心差分，可选用三种求解方式，包括x或y方向的线迭代和不完全LU分解。-This package contains several computer codes for solving two-dimensional heat and fluid flow problems using Cartesian grids. The upwind or central differen
solutions
- 各种常见的解方程组方法：Cholesky分解法解方程组、LU分解线性方程组、高斯消去法解方程组、列主元解线性方程组、雅可比迭代解线性方程组-Common solution of equations: the Cholesky decomposition of equations, LU decomposition of linear equations, Gaussian elimination method for solving equations, column element for s
LUceshi
- LU分解 程序 一般对于有限大的矩阵适用 可以较好的得到结果 -LU decomposition procedure is generally better results for a finite matrix applicable
pgauss
- 部分选主元的高斯LU分解算法，用法：[L,U,P]=pgauss(A)-Gaussian LU decomposition algorithm with pivoting
Numerical-method-solve-equations
- 数值方法解方程组AX=B（LU分解），过程分3步，首先，分解系数矩阵A=LU，然后，解LY=B，最后再求UX=Y 另一种是直接求解的（2.1）-Numerical method to solve the equations AX = B (LU decomposition), 3 step process, first of all, the decomposition of the coefficient matrix A = LU, then, Xie LY = B, and finally
LUfact
- LU分解，通过A=LU将矩阵分为上三角和下三角-LU decomposition A = LU matrix into upper triangular and lower triangular
matrix
- 实现了矩阵中的各种操作， 包括矩阵相加，相减，矩阵乘法，矩阵转秩，余子式，求行列式的值，求矩阵特征值，LU 分解，QR 分解，求现行方程组的解等等。 是任何做科学计算工作者必备的类库。 此类库也是C++初学者极好的参考资料。类库的实现运用了运算符重载，友元，异常处理，文件输入输出，函数重载，指针，动态分配内存等一系列C++技术。-Matrix in a variety of operations, including matrix addition, subtraction,
ayy_LU
- LU分解，使用fortran库函数，很方便的学习小程序。对初学者很有帮助。-LU decomposition, the use of the the fortran library functions, it is convenient learning applet. Useful for beginners.
LUTriDiagonal
- 求解一维的微分方程，其中涉及到三对角矩阵的特殊的LU分解，基于fft思想的求解（但是并没应用fft），以及共对两个微分方程进行了求解。-Solving differential equations of one-dimensional, which involves tridiagonal matrix special LU decomposition, based on the the fft thinking of solving (but no application fft), as w
ludep
- LU分解的按行交叉连续分块mpi实现，在进程划分时采用新的算法，提高运行效率-LU MPI
LU-decomposition-solving-equations
- fortran95-2003科学计算与工程第1章 矩阵分解与线性方程组直接方法LU分解解方程-Scientific Computing and Engineering disc fortran95-2003 each chapter code fortran95-2003 Scientific Computing and Engineering Chapter 1 matrix decomposition and direct methods of linear equations, LU d