face

qpsk modulation 这是从网上下载的。已经经过验证。(qpsk modulation which include the generation of random number, and eye diagram, power spectrual density)

说明：  里面有三个二维模糊调节器分别实现PID控制器的参数Kp，ki，Kd，的调节。其控制原理：根据前面的偏差e和偏差变化ec将三个模糊控制器FC1,FC2,FC3分别进行模糊化，模糊逻辑推理，解模糊化。最后得到pid控制器参数调节量。(There are three two-dimensional fuzzy controller to achieve PID controller parameters were Kp, ki, Kd, of the regulation. The control principle: According to the previous error e and error change ec the three fuzzy controller FC1, FC2, FC3 were fuzzy, fuzzy logic, defuzzification. Finally, adjust the controller parameters by pid.)

vaves and diff equations

基于西门子SQ-200的十字路口交通信号灯控制程序，简洁实用(Siemens SQ-200 at the crossroads of traffic lights control procedures, simple and practical)

802.11a OFDM MATLAB仿真代码(802.11a OFDM MATLAB simulation code)

连续相位调制信号(CPM)产生，小波包分析提取振动信号中的特征频率，可以实现模式识别领域的数据的分类及回归。( Continuous phase modulation signal (CPM) to produce, Wavelet packet analysis to extract vibration signal characteristic frequency, You can achieve data classification and regression pattern recognition.)

这是解决图论中最小树问题的求解程序，是一种很好的解决方法(This is to solve minimum spanning tree in graph theory problem solving process, is a good solution)

matlab相关的材料，希望对各位有用，谢谢(matlab)

实现了用burg方法进行谱估计,输出有系数矩阵，方差，各阶预测误差等等(it realize the Spectral Estimation using the methed of burg.)

用matlab实现了OFDM系统的图形用户界面，方便系统参数的设置(achieved using Matlab OFDM System graphical user interface to facilitate the establishment of the system parameters)