ekfukf

3维奇异吸引子的生成程序,3维奇异吸引子的生成程序(stranger attractor)

说明：  MATLAB 先进PID控制仿真程序,运行环境MATLAB6即可(MATLAB simulation of advanced PID control procedures, operating environment can MATLAB6)

说明：  二分集CDMA跳频通信子程序,计算2分集CDMA跳频通信系统的误码率(two set points CDMA frequency-hopping communications subroutine to calculate two set points Hopping CDMA communication system BER)

利用matlab编程实现gvf snake算法，并得到了较好的结果，比传统的snake有较大的改进(using Matlab programming gvf snake algorithm, and a better result, than the traditional snake a greater improvement)

有两个控制台程序能直接运行，其他的还有一个是类代码，还有两个窗体程序 (There are two console program can be run directly, the other there is a kind of code, there are two forms program)

通过matlab实现人工免疫算法的源程序，很好用的(Through the realization of artificial immune algorithm matlab source, well used)

说明：  hurst 指数计算程序 提示：先导入（import）时间序列数据，再进行计算。(hurst Index hints: first import (import) time-series data, and then calculated.)

说明：  matlab实验 用给定的多项式，y=x3-6x2+5x-3，产生一组数据(xi,yi，i=1,2,…,n),再在yi上添加随机干扰(可用rand产生(0,1)均匀分布随机数,或用rands产生N(0,1)分布随机数)，然后用xi和添加了随机干扰的yi作的3次多项式拟合，与原系数比较。 如果作2或4次多项式拟合，结果如何？ (matlab experiment with a given polynomial, y = x3-6x2+5 x-3, generated a set of data (xi, yi, i = 1,2, ..., n), then add random noise in yi (available rand generation (0,1) uniformly distributed random number, or rands generated N (0,1) random numbers), then xi and yi to add a random disturbance polynomial fitting for the three times, compared with the original coefficient . If 2 or 4 times for polynomial fitting, the result?)

ofdm系统信道估计，基于LS,LMMSE,LRMMSE等准侧。是学习的好工具。(ofdm channel estimation system, based on LS, LMMSE, LRMMSE other potential side. Is a good tool for learning.)

使用matlab分析传统光学系统中加入三次相位掩模板之后其点扩散函数的焦点偏移(Analysis using matlab conventional optical system by adding three phase mask after the point spread function of its shift in focus)