pid_prog

matlab code for Plot data with error bars on both x and y axes

fir filter design for digital signal proccessing

matlab code for vine copula estimation.

智能算法中的遗传算法实现最优化的文件，对原始的算法有所改进(Intelligent algorithm genetic algorithm to optimize the file to the original algorithm improvements)

二维光子晶体能带结构算法和三维光子晶体能带结构算法，主要是平面波展开法计算的(Two-dimensional and three-dimensional photonic crystal band structure algorithms)

基于matlab的智能交通系统 可以进行运动车辆的检索和追踪(Intelligent transportation system based on matlab can search and track moving vehicles)

PHS多天线基带调制与解调MATLAB程序(multiple antenna PHS baseband modulation and demodulation )

矩阵快速求逆算法，算法比较简单，使用效果比较明显(Fast matrix inversion algorithm)

说明：  仿真方法：1．在Matlab命令窗口中输入：TargetTracke(0,0)；进行跟踪实验仿真； 2．为了体现本文的重点，即模型切换的重要性，在Matlab命令窗口中输入：argetTracke(0,1)；可以观看如果不采用模型切换的仿真结果；3．在Matlab命令窗口中输入：Mentecarlo；进蒙特卡洛仿真； (kalman filter simulate)

模式识别中的模糊聚类，采用隐马尔科夫链，考虑了先验概率，进行图像识别。(Pattern recognition, fuzzy clustering, using hidden Markov chain, taking into account a priori probability for image recognition.)