pcamain

系统辨识的MATLAB程序，有增广最小二乘辨识，广义最小二乘辨识(MATLAB system identification procedures, extended least squares identification, generalized least squares identification)

MATLAB实现的移位寄存器，可以很容易在网上找到框图，原理也很简单，适合初学者参考。(MATLAB implementation of the shift register, you can easily find online diagram, the principle is very simple, suitable for beginners reference.)

用0-1规划解决小规模TSP问题的精确解(Slove small vertexs TSP problem useing bintprograming)

代码里有很完整的注释和解释，快速扩展随机生成树算法，基于混沌的模拟退火算法。( Code, there are very complete notes and explanations Rapid expansion of random spanning tree algorithm, Chaos-based simulated annealing algorithm.)

ekf fuzzy mobile robot simulink

产生了PN序列，并通过仿真检测了他的自相关特性。(generate the PN sequency an simulate the auto-correlation property.)

伪随机码或称PN码，是扩频通信中不可缺少的一种序列。扩频通信，简单的说来就是通过一组相关性很强的伪随机序列，使原有的信号按照伪随机序列的特性出现。(Said pseudo-random code or PN code, spread spectrum communication is an indispensable sequence. Spectrum, simple to say is highly relevant by a group of pseudo-random sequence, so that the original signal in accordance with the characteristics of pseudo-random sequence appears.)

2D cavity flow, simulated by a LB method

matlab code for tube count determination shell and tube heat exchanger..remain part will be uploaded

matlab的simulink模块编写的滑模变结构完整控制程序，跟踪正选(matlab in simulink module written Sliding Mode Variable Structure complete control procedures, tracking positive selection)