搜索资源列表
eigcnvalue
- n维矩阵的特征值的一种新求法,可实现特征值特征向量的求值-a new algorithm to calculate the aigenvalue of N dimensions matrix, aigenvalue and aigenvector can be worked out.
矩阵所有运算
- 矩阵的转置、行列式、秩,逆矩阵求法,矩阵的三角分解、qr分解,对称正定矩阵的乔里斯基分解及行列式值,奇异值分解,广义逆的奇异值分解,矩阵特征值与特征向量的各种计算方法-all kinds of computational method of transposition of matrix, determinant, rank, inverse of matrix,triangle decomposition, qr decomposition, cholesky decomposition an
spss聚类源程序
- 将所有的大型矩阵转化为比较合理的小型矩阵,spss中的强大功能子系统中的实现-all the major transformation matrix for a more reasonable small matrix, the powerful SPSS functional subsystem Implementation
ldpc_distr
- LDPC码是Low Density Parity-check Codes的缩写,一个长为N的LDPC码由它的校验矩阵H来定义,该矩阵的特点是其中的元素0特别多,1特别少——即所谓的“低密度”。一个参数为(N,i,j)的H表示该矩阵中每列有i个1,每行有j个1,矩阵大小为N×K,N代表码字长度,K代表校验子的个数。 -LDPC code is the ab. of Low Density Parity-check Codes. A Length N LDPC is defined by its
5个c程序源代码
- 五个c源代码 矩阵的运算方法 邻接矩阵求解最短路径 全屏幕模拟时钟 先序遍历非递归算法 字符串查找-5 c source code matrix arithmetic method adjacency matrix for the Shortest Path full-screen analog clock preorder non - recursive algorithm to search string
三角矩阵
- 在C++中用好的办法存储三角矩阵可以节省内存,提高运算效率-C used in a good way storage triangular matrix can save memory and improve computing efficiency
虚拟液晶显示界面
- 一个虚拟液晶显示界面程序,在程序里模仿液晶点阵显示,即各种按钮的控制-a virtual LCD interface procedures, the program imitate LCD dot matrix display, namely the control button
单片机典型矩阵键盘扫描程序
- 单片机典型矩阵键盘扫描程序:无压缩密码,c语言代码-SCM typical keyboard matrix scanning procedure : Uncompressed password, c language code
MAZES Result
- 压缩包没有密码,用任何winrar都可以解压,该迷宫是用vc++编写的可视化程序,是将bitmap转化成数组矩阵,然后寻找bitmap的通路,并将结果显示在可视化窗口中。-compressed no password, any WinRAR can unpack, the maze is vc + + visualization procedures will be transformed into bitmap array matrix, and then find the bitmap pa
矩阵类
- 将常用的矩阵操作封装起来,展示了c语言中的矩阵运算-matrix will be used to operate the package, display the c language matrix
矩阵求逆new
- 一个相当有用的矩阵求逆算法程序,非常好用-a useful matrix inversion algorithm, very handy
矩阵三角分解
- 对矩阵进行三角分解,从而生成一个上三角矩阵和下三角矩阵,其乘积等于原矩阵-right triangular matrix decomposition, resulting in the formation of an upper triangular matrix and lower triangular matrices, equivalent to the original product matrix
求对称三对角阵的全部特征值与特征向量
- 利用C语言编译实现对对称三对角阵求解其全部特征值与特征向量-C language compiler to achieve symmetric diagonal matrix solving all their eigenvalues and eigenvectors
cholesky分解法
- cholesky算法,解三对角矩阵的常用方法-cholesky algorithm, and three diagonal matrix method used
881
- 一种高效的聚类算法给定要聚类的N的对象以及N*N的距离矩阵(或者是相似性矩阵), 层次式聚类方法的基本步骤(参看S.C. Johnson in 1967)如下:-An Efficient Algorithm for the cluster must be the object of N and N * N distance matrix (or similarity matrix), the hierarchical clustering method the basic steps (see
C语言实现追赶法
- C语言实现追赶法 可方便三对角线矩阵的运算-C language to catch up with the law will facilitate the three diagonal matrix arithmetic
实验6 稀疏矩阵
- 利用三元组存储大规模稀疏矩阵并实现矩阵加减乘的运算。输入要求:三元组方式。运行环境C-mass sparse matrix storage and achieve matrix modified by the operator. Entry requirements : Triples way. C Runtime Environment
随机迷宫解
- 输入任意大小的矩阵阶数n,程序将自动产生一个随机矩阵迷宫。本程序可以迅速的找到所有可能的路径,并显示之。代码中故意限制只显示最多30条路径。-arbitrary size of the input matrix order n, the program will automatically generate a random matrix maze. This program can quickly find all possible paths, and Displays. Code inte
mapcolor
- 地图染色问题,就是利用矩阵对地图相应的进行染色,用到了堆栈知识-map staining problem, it is using the matrix corresponding to the map for staining, apply knowledge of the stack
jacobifun
- 可以实现实对称矩阵的奇异值求解,也可以求高阶的,本人花了一周的时间完成的,效果还不错!-can achieve real symmetric matrix singular value of the solution can also seek high-end, I spent a week's time, the results were pretty good!