MMA_8

获得3个和4个聚类中心然后进行比较，先用fcm函数进行聚类，聚类成3个和4个类别再进行比较分析(matlab fcm)

此算法是著名的流行学习算法，可以用于数据特征的提取，维数约减等操作。(This algorithm is a famous and usefule algorithm for extrating the fature or reducing the dimension.)

Several Simulink tutorials that I have collected.

针对激光器的锁模技术进行了matlab仿真，输出有锁模前后对比图，可以加深对锁模技术的了解，是学习激光原理不可多得的好资料。(For laser mode-locking technology has carried on the matlab simulation, the output is compared before and after the mode-locked figure, can deepen the understanding of the mode-locked technology, is the rare good learning principle of laser materials.)

说明：  均匀线阵常规波束形成仿真 假设条件 窄带(单频)； 远场平面波(目标距离远大于阵长)； 无多途干扰； 信号无多普勒，无畸变。(Simulation of conventional beamforming of uniform linear array)

对ASK调制解调进行了仿真,包括程序仿真和模型仿真(ASK modulation and demodulation of the simulation, including process simulation and model simulation)

为实现通信的终极目标五个W：任何人（whoever）在任何时间（whenever）任何地点(wherever)与任何他人(whomever)进行任何类型(whatever)的信息交换，则至少通信网的最后一段必须是移动通信系统。由此可见移动通信在现在及未来通信中的重要地位。(communications to achieve the ultimate goal of 5 W : Any person (whoever) at any time (whenever) any location (wherever ) and any other person (whomever) for any type (whatever) the exchange of information, communications network at least the last paragraph must be mobile communication systems. So mobile communications in the current and future communications to the important position.)

本压缩包是里面是用matlab编写的QPSK信号调制与解调的程序，程序十分简练。(The compressed package is written in matlab which is QPSK signal modulation and demodulation process, the program is very concise.)

application of personal identification.

聚类算法中的启发式算法中的FEC算法，可以处理复杂网络的问题。(Clustering algorithm heuristics in the FEC algorithm can handle complex network problems.)