21st_Century_C

Gold code genration in MAtlab

speed control of dc moter using pid controller

5151程序集51programmeYEJING.rar5151程序集51programmeYEJING.rar(51) the procedures set) programmeYEJING.rar51) assembly) programmeYEJING.rar)

用matlab实现的曼彻斯特 BVLsQI编码。50 占空比（可调）。绘制时域波形和频域功率谱密度。结果跟北邮的GlxNsvt 的通信原理课件上的形状一模一样。 . (With Manchester BVLsQI encoding matlab realize. 50 duty cycle (adjustable) . Draw time-domain waveform and frequency domain power spectral density. Results with BUPTGlxNsvt Exactly the same shape Wenbin communication on the principles of courseware. )

用于滚动轴承故障诊断，找出特征频率，从而进行滚动轴承缺陷进行分析。(For rolling bearing fault diagnosis, to identify the characteristic frequency of rolling bearing defects were analyzed.)

通过matlab的simulink进行模糊PID控制，里面包括了3个模型，分别是bjjtKT模型， JbTreZD 模型和模糊控制核心算法模型，每个模型的fuzzy控制模块都是通用的，可以移植到其他环境。? (Fuzzy PID control through matlab s simulink, which includes three models, each model isbjjtKT , JbTreZD core model and fuzzy control algorithm model, fuzzy control module for each model is generic and can be ported to other environments. )

该程序使用小波包变换分析信号的特征向量和各频率成分的功率谱.(The program uses the wavelet packet analysis of the signal eigenvectors and the frequency components of the power spectrum.)

这是一个非常重要的而又简单的程序，是书上常用和数学建模的好帮手(nice work )

A book for MATLAB beginners

人工免疫遗传算法的matlab代码实现，实测可以出结果。(artificial immune genetic algorithm)