数据挖掘经典算法matlab实现，补充代码！

c and matlab code work together. It implement the meanfilter function.(c code and matlab co-work. This function shows the meanfilter of image. You can try the code. There is no bug inside. )

matlab 编程入门书籍非常适合初学者的书籍(Programming introductory books for beginners books)

复杂网络的matlab实现，得到不同规模的BA无标度网络、WS小世界网络、随机网络、规则网络的拓扑图。还有各类型的拓扑度分布、聚集系数、平均最短路径等静态特性的实现。(Matlab implementation of complex networks, BA scale networks of different sizes, WS small world networks, random networks and regular networks are obtained. There are various types of topological degree distribution, aggregation coefficient, average shortest path and other static characteristics.)

协作通信网络中，一种简单的AF协作协议实现代码，在QPSK调制方式下进行数据传输

本代码主要仿真了VO和JZ超过AWGN信道的内存1率1/2卷积码的性能边界。 (VO and JZ bounds on performance of a memory-1 rate-1/2 convolutional code over an AWGN channel)

浙江大学授课用的ppt的pdf版，使用教材是姚俊，马松辉. 《Simulink建模与仿真》. 西安电子科技大学出版社(Zhejiang University lectures ppt pdf version of use, use of materials is Yao Jun, Ma Songhui. 《Simulink modeling and simulation》, Xidian University Press)

自动控制理论中利用matlab编写二阶系统分别在欠阻尼，临界阻尼，过阻尼时的情况(Automatic control theory using matlab write second-order system in underdamped, critically damped, overdamped)

说明：  对图像分割，初始轮廓为椭圆。变化的过程中始终以椭圆为约束(For image segmentation, the initial contour is an ellipse.)

扩展有限元软件包,用于模拟连续介质裂纹的萌生与扩展(XFEM simulation code written in MATlab)

光子晶体带隙结构, 以及有限周期情况下能谱不连续性的情况(Photonic band gap structure, and the case of a limited period photonic crystals energy spectrum of discontinuity . )