Gain

本程序是刘金琨编著的《先进PID控制matlab仿真》一书的所有matlab源代码及simulink方程文件，为利用该书学习pid控制仿真的同学提供方便，省去了手动输入的麻烦！希望对大家有所帮助。(This procedure is edited by Liu Jinkun the " matlab simulation of advanced PID control," a book of all source code and matlab equation simulink file, for the use of the book pid control simulation study to facilitate the students, eliminating the trouble of manually enter! We want to help.)

首先根据短训练字的特性进行相关运算，进行信号到达检测，当检测到相关值大于门限一定次数后，认为有信号到达。然后根据长训练字的特性，进行相关运算，进行OFDM符号FFT窗口起始位置的估计。估计出FFT窗口的位置后，先在时域进行小频偏的估计，将两个长训练字进行小频偏补偿后，进行FFT运算，根据FFT运算的结果进行整数倍频偏的估计。这些参数估计完成后，就可以进行数据解调了。先对数据部分进行完整的频偏补偿，然后根据估计的FFT窗口位置进行FFT运算得到频域的数据，进行解调。然后在对应于导频的子载波位置上提取出导频信息，根据导频信息估计出剩余定时误差以及剩余的信道响应误差，将误差量送入环路进行跟踪。当收到所有数据后，重新回到信号到达检测状态，进行下一次信号到达的检测和信号接收。(First, according to the characteristics of the short training word correlation operation, the signal reaching the detector, when the detected correlation value is greater than the threshold after a certain number of times that a signal arrives. And then the characteristics of long training word, the correlation operation for the FFT window starting position of an OFDM symbol estimate. The estimated position of the FFT window, the first small frequency offset in the time domain estimation, the two long training word small frequency offset compensation, the FFT operation, the FFT result of the operation for integer frequency offset estimate. These parameter estimation is completed, the data can be demodulated on. The first portion of the data for a complete frequency offset compensation, and based on the estimated FFT window position of the FFT operation to obtain frequency domain data, demodulated. Then corresponding to the position of the pilot subcarriers are extracted on pilot inform)

Function BLock is use to define the mathematical model

KPCA经典程序，是KPCA的创始人写的，为学习KPCA提供了模板。(Classic KPCA procedures, is the founder of KPCA wrote, KPCA provides templates for learning.)

说明：  通过MATLAB7.1编写程序，对已知的图像进行解码操作(jiemi)

IEEE 30 BUS 數據資料 以便大家對於分析配電系統(IEEE 30 BUS data to facilitate analysis of the distribution system)

Three phase space vector pulse width modulation using generalised multiphase space vector aproach

多假设跟踪Matlab代码例子,也是从别的地方下载的(example of MHT target tracking)

remote sensing image analysis done by segmentation and classification is done finally

analisis WVD wigner ville distribution