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五对角占优线性方程组求解的MATLAB 程序MYLU。 输入参数A为系数矩阵，F为右端向量。输出参数L，U为A的LU 分解A=LU，X为解向量。

Floyd-Warshall算法描述 1)适用范围： a)APSP(All Pairs Shortest Paths) b)稠密图效果最佳 c)边权可正可负 2)算法描述： a)初始化：dis[u,v]=w[u,v] b)For k:=1 to n For i:=1 to n For j:=1 to n If dis[i,j]>dis[i,k]+dis[k,j] Then Dis[I,j]:=dis[I,k]+dis[k,j] c)算法结束：dis即为所有点对的最短路径矩阵 3)算法小 ...

This book describes a collection of standards, conventions, and guidelines for creating effective UML diagrams. They are based on sound, proven principles that will lead to diagrams that are easier to understand and work with.

Probabilistic Principal Components Analysis. [VAR, U, LAMBDA] = PPCA(X, PPCA_DIM) computes the principal ％ component subspace U of dimension PPCA_DIM using a centred covariance matrix X. The variable VAR contains the off-subspace variance (which is assumed to be spherical), while the vector LAMBDA ...

实现最优二叉树的构造；在此基础上完成哈夫曼编码器与译码器。 假设报文中只会出现如下表所示的字符： 字符 A B C D E F G H I J K L M N 频度 186 64 13 22 32 103 21 15 47 57 1 5 32 20 57 字符 O P Q R S T U V W X Y Z ， ． 频度 63 15 1 48 51 80 23 8 18 1 16 1 6 2 要求完成的系统应具备如下的功能： 1 ...

System.out.print(s) System.out.println(t) System.out.print(u) System.out.println(v) System.out.print(a) System.out.print(b) System.out.print(c) System.out.println(d) x=0x5f20 y=0x5f35 z=0xffff System.out.print(x) System.out.print(y) System.out.println(z)

Abstract A new intelligent milometer base on a microcontroller can count the sum. By taking full use of the processor 89s51 and E&sup2 PROM (AT24C02) and sensor of magnetism, it can count the sum of fully distance and the course of development.

读写U盘模块由硬件及软件两部分组成。硬件使用的是ISP1160BM PACK，软件EasyHostMass.a驱动库。

function [U,center,result,w,obj_fcn]= fenlei(data) [data_n,in_n] = size(data) m= 2 ％ Exponent for U max_iter = 100 ％ Max. iteration min_impro =1e-5 ％ Min. improvement c=3 [center, U, obj_fcn] = fcm(data, c) for i=1:max_iter if F(U)>0.98 break else w_new=eye(in_n,in_n) center1=sum(cent ...

function [U,V,num_it]=fcm(U0,X) ％ MATLAB (Version 4.1) Source Code (Routine fcm was written by Richard J. ％ Hathaway on June 21, 1994.) The fuzzification constant ％ m = 2, and the stopping criterion for successive partitions is epsilon =??????. ％*******Modified 9/15/04 to have epsilon = ...