matlab

This project uses PCA (Principal Component Analysis) to detect face from 2D images.

simple function to test watermarking

i have a great sotlution for this equation of euler loook a small program but a perfect result

数字信号调制动态演示系统，包含AM,PM,FM等多种演示，运行界面操作简单。(welcome to downloads this code !thank you!)

说明：  给定n种物品和一个背包,物品i的重量是Wi,价值是vi,被包容量是C,应该如何选择装入被包的物品,使得装入背包中物品的总价值最大?对于每种物品i,只有两种选择,装入或者不装入. 输入:第一行两个正整数n(物品数)和C(容量) 第二行n个正整数n,表示物品价值 第三行n个正整数n,表示物品重量 输出:第一行表示总价值 第二行n个数(0/1),0表示物品不装入,1表示装入 例如, 输入: 5 10 6 3 5 4 6 2 2 6 5 4 输出 15 1 1 0 0 1 (Species of a given n items and a backpack, the weight of item i is Wi, the value of vi, was packet capacity is C, should be how to choose a package of items to be loaded, the backpack load in the largest total value of goods? For each item i, there are only two options, loaded or not loaded. Input: the first line of the two positive integer n (the number of items) and C (capacity) of the second line of n positive integer n, that the value of the third line of n positive integer n, that the weight of output: the total value of the first line of the second line, said n number of (0/1), 0 that the items do not load, that load 1 for example, enter: 5,106,354,622 6 5 4 output 15 1 1 0 0 1)

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Antenne parabolique alimentée par guide d onde

M/M/1单服务台排队系统仿真（用事件调度法实现离散事件系统仿真）(m/m/1)

使用matlab在数字图像处理中画直方图,放大，缩小图像等的小程序(using matlab to draw histogram,zoom in or zoom out in DIP)

NMF分解程序，非负矩阵分解程序,实现非负矩阵分解(Non Maxtrix f)