prewitt

逆broyden迭代法，是数值分析中很重要的一种方法，源码为在matlab中的一种实现。(Inverse Broyden iteration method is very important in numerical analysis a method of source code in matlab an realize.)

contain code for principal component analysis

OFDM —— OFDM(Orthogonal Frequency Division Multiplexing)即正交频分复用技术仿真。(OFDM- OFDM (Orthogonal Frequency Division Multiplexing) that is orthogonal frequency division multiplexing simulation.)

直扩通信的MATLAB仿真，可以在此基础上进行各种性能仿真。(Direct Sequence Spread Spectrum Communication MATLAB simulation, can be conducted on the basis of various performance simulation.)

用matlab 仿真 模糊洗衣机的仿真程序(matlab fuzzy simulink)

说明：  战胜MATLAB的50道经典习题，MATLAB最主要的就是练，希望对大家有用。(The 50 classic victory over MATLAB Exercises, MATLAB is the most important practice and hope for all of us.)

实现Normalized cut算法 能进行精确快速的聚类(Normalized cut algorithm can achieve accurate fast clustering)

This is matlab simulink files related MIMO. If u find the ofdm and Mimo, then u can click the 802.11a+2tx2rx files. Thank you

说明：  程序1：遗传算法和非线性规划函数的优化； 程序2：基于遗传算法的BP神经网络优化； 程序3：基于遗传算法的TSP算法； 程序4：基于遗传算法的LQR控制器优化设计 程序5：基于遗传算法的函数优化(Program 1: genetic algorithms and nonlinear programming function optimization Program 2: Based on the genetic algorithm BP neural network optimization Program 3: TSP algorithm based on genetic algorithm Program 4: LQR controller based on genetic algorithm optimization procedures 5: Function Optimization Based on Genetic Algorithm)

根据平面波展开法绘制的二维光子晶体能带图，包括TM和TE波两种模式(2d photonic crytal band structure)