communication-network-theory

相关函数和互相关函数，广泛应用于工程测量技术中。 (Correlation function and cross-correlation function is widely used in engineering surveying technology.)

计算机图形学关于B－样条和Bezier曲线的matlab程序(computer graphics on the B-spline and Bezier curve Matlab procedures)

连杆仿真GUI，机械专业的毕业设计，可以参考下(The connecting rod of GUI simulation, the graduation design of mechanical major can refer to the next)

说明：  一阶动态滑模控制，设计切换函数s，使切换函数与系统控制输入的一阶导数有关(S first order dynamic sliding mode control, design the switch function, make the switch function is associated with the first derivative of system control input)

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)

这是关于fastkica的源程序，拥有比pca更好的功能，更快的提取独立主元，进行分析。(This is the source on fastkica has the better features than the pca faster extraction of independent analyzed.)

how to read and write files in matlab

信号处理中的旋转不变子空间法，含噪脉冲信号进行相关检测,单径或多径瑞利衰落信道仿真。( Signal Processing ESPRIT method, Noisy pulse correlation detection signal, Single path or multipath Rayleigh fading channel simulation.)

MATLAB程序 根据RGB图像创建一幅灰度图像(MATLAB program to create a gray scale image according to RGB image)

该算法是根据自适应差分脉冲编码调制原理编写的算法，该算法利用了语音信号样点间的相关性，并针对语音信号的非平稳特点，使用了自适应预测(The algorithm is based on principles of adaptive differential pulse code modulation written algorithm, which samples the voice signal using the correlation between, and for non-stationary characteristics of speech signal using an adaptive prediction)