vit

模式识别的重要工具箱，共同学习公共进步。(Pattern recognition toolbox, useful for all of us hope!)

采用传输矩阵法，用matlab编程计算的一维光子晶体的能带结构，方法简单，速度快，同时可计算透射系数(Using transfer matrix method, calculated with matlab programming one-dimensional photonic crystal band structure, the method is simple, fast, and calculate the transmission coefficient)

介绍使用matlab的有限元分析的编程方法(introduce finite element programe using matlab)

chapter 3 of aircraft system identification

低通滤波器的实现，内含输入信号的频谱分析，以及滤波输出后的频谱分析。(Low to filter whose input signal, including the spectral analysis and output of the spectral analysis. )

说明：  鲸鱼优化算法的源程序，注释很详细，并且已经调试成功，很好用(Whale Optimization Algorithm Source Code, the comments are very detailed)

Image Morphing, using matlab

二阶锁相环 m 文件，运行有图，应用广泛(Second-order phase-locked loop m documents, there are plans to run a wide range)

说明：  基于matlab的通信系统仿真系列--FSK解调(相干解调方式)(Matlab-based communications system simulation series-- FSK demodulator (Coherent demodulation method))

对MATLAB的应用和操作进行了说明，对MATLAB入门级初学者非常有用(Application and operation of MATLAB are described, for entry-level MATLAB is very useful for beginners)