搜索资源列表
lsq
- The module LSQ is for unconstrained linear least-squares fitting. It is based upon Applied Statistics algorithm AS 274 (see comments at the start of the module). A planar-rotation algorithm is used to update the QR- factorization. This makes it
qqinvade2002
- 这是我做的1.0版，对不懂VC的朋友本说，我没有提供实际使用的功能（尽管做出来很简单），本人的意思只是想提供做这种东西的一些思路。 在使用上， 1.必须将源码中利用SMPT发送密码的部分，改成你自己的邮箱，然后重新编译成可执行文件。 2.找到一台你入侵的主机（别问我怎样去占领一台肉鸡），将生成的QQ2002.exe放置于肉鸡上QQ所在的目录下，如可能是c:\\program files\\tencent。 3.创建QQ2002.exe的快捷方式，并改名为\"腾讯QQ\"。 4
superlu_3.1.tar
- SuperLU is a general purpose library for the direct solution of large, sparse, nonsymmetric systems of linear equations on high performance machines. The library is written in C and is callable from either C or Fortran. The library routines will perf
ww
- 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 substitu
IMAGE-FUSION-resolutionmerge
- Monochromatic (gray scale) low resolution image is converged to colored image by false color mapping to "hot" color scheme. This RGB image is then converted to Hue, Saturation and Value (HSV) image. Value component is replaced by higher resolution im
liezhuyuanxiaoqufachengxu
- 列主元素消去是由高斯消去法改进得到的求解线性方程组的方法，它是目前计算机上常用的解低阶稠密矩阵方程组的有效方法。列主元消去法就是在每次选主元时，仅依次按列选取绝对值最大的元素作为主元，且只交换两行，再进行消元计算。程序通过将矩阵元素赋给数组，再操作数组从而达到处理矩阵的目的。这样便可以将矩阵化为上三角形式，轻松地解出方程组的最后一组解。在计算出方程组最后一个解后，应用回代的方法，计算出方程组所有的解。-Out the main elements of cancellation is receiv
linearsystem
- Chapter 3. The Solution of Linear Systems AX = B Algorithm 3.1 Back Substitution Algorithm 3.2 Upper-Triangularization Followed by Back Substitution Algorithm 3.3 PA = LU Factorization with Pivoting Algorithm 3.4 Jacobi Iteration Al
sub
- Solving an upper triangular system U x = b by back-substitution Solving a lower triangular system L x = b by forward-substitution-backward substitution and forward substitution
the-solution-to-AX=B
- 对任意线性方程组AX=B，利用矩阵等价变换形成上三角矩阵，在利用高斯消元法中的回代过程简便的求解方程组AX=B的解。本程序是用MATLAB编写的，运行时只要输入矩阵A和B，即可得到方程的解。程序中有详细的注释，很好理解。本程序具有通用性。-For any system of linear equations AX = B, the use of equivalent transformation matrix to form the upper triangular matrix using G
Solving-linear-equations
- 求解线性方程组，首先要确定方程式的个数，以及每个方程的系数，要求程序与用户交互， 在程序运行过程中，要求用户输入方程个数和方程中的系数，程序把系数存入系数矩阵中 运用消元法（高斯消元法）：1.将系数矩阵消为上三角2.回代求得方程组的解-Solving linear equations, we must first determine the number of equations, and the coefficients of each equation required proc
gauss_elim
- Gaussian elimination with back substitution
HouseholderQR
- 豪斯霍尔德QR分解及回代MATLAB代码，并用该方法解决线性方程组的实例-Howard Hopper QR decomposition and back substitution de MATLAB code, and use this solution to an instance of linear equations
The-back-forward-sweep-distribution
- 配电网辐射状前推回代潮流计算程序，节点可以任意更改。-Forward and backward substitution flow calculation
Newton-back-substitution-algorithm
- 牛顿迭代算法，迭代算法中的一种，可以用于模型求解-Newton back substitution algorithm
gauss
- 中高斯消元法的基本思想是将线性方程组通过消元，逐步化为同解的三角形方程组，然后用回代法解出n个解-The basic idea of the Gaussian elimination method is to linear equations by elimination, and gradually turned into a triangle with the solution of equations, and then back substitution me
eliminationgauss
- Systems of linear equations Our Matlab function for naive Gaussian elimination looks like this: function x = naiv_gauss(A,b) n = length(b) x = zeros(n,1) for k=1:n-1 forward elimination for i=k+1:n xmult = A(i,k)/A(k,k) for j=k+1:n
LDPC-master
- C and MATLAB implementation for LDPC encoding and decoding-Overview of what is provided WiFi (IEEE 802.11n) LDPC code construction Encoding by back-substitution for WiFi LDPC codes Iterative belief propagation (BP) Decoding (including
matlab
- numerical algorithms , Cramer code ,Gaussian Elimination, lagrange interpolating, polynomials, Decomposition ,Forward substitution ,Back substitution