Program-of-chap1

HDB3编码，以及均衡技术的MATLAB代码(HDB3 coding, and equalization of MATLAB code)

matlab版本 图论中的kruskal算法 一般C版本的比较多，这里提供matlab版本的，更简单方便使用 (Matlab code of kruskal algorithm in graph theory)

智能优化算法 模拟退火算法的matlab程序，方便初学者学习 (Intelligent optimization algorithm simulated annealing algorithm matlab procedures for beginners to learn)

说明：  使用MATLAB的S函数来实现模糊控制查询表的计算，全部由程序实现，不使用FUZZY工具箱.(using MATLAB S function to achieve fuzzy control for the table, all by program, the non-use of fuzzy toolbox.)

u取不同值时CCDF曲线比较，u律压缩扩张法，效果一般(u for different values of CCDF curves, u law compression expansion method, the general effect)

原来先进PID控制MATLAB仿真中大林控制算法有较大的错误，这是我经过修改在MATLAB7.11.0上调试成功后的代码。(Original Advanced PID control MATLAB simulation the Dalin control algorithm with larger error This is the modified code debugging success)

OOK调制方式，使用matlab simulink数字调制与数字解调(OOK modulation, using matlab simulink digital modulation and digital demodulation)

结合实例详细介绍了各种改进的PSO算法及应用(Detail with examples of various improved PSO algorithm and application)

2-D median filtering with better boundaries response. A modified version of the MATLAB function medfilt2 that deals better with the boundaries. Unlike medfilt2, the function medfilt2m does not pad the matrix with extra elements on the edges, but computes the median using only elements in the matrix.

[X,Y,Z] = k_clique(k,A) Inputs: k - clique size A - adjacency matrix Outputs: X - detected communities Y - all cliques (i.e. complete subgraphs that are not parts of larger complete subgraphs) Z - k-clique matrix(k-clique algorithm as defined in the paper Uncovering the overlapping community structure of complex networks in nature and society - G. Palla, I. Derényi, I. Farkas, and T. Vicsek- Nature 435, 814–818 (2005))