MatlabMathBook

matlab2012b基础学习文档，适合初学者，熟悉操作界面，命令，帮助。(matlab2012b basis of learning document, suitable for beginners familiar user interface, command help.)

PFC 的原理与分析设计 我们作比赛的资料(Principle and Analysis of PFC design we make the game data)

车牌识别程序，MATLAB，源代码，M文件(MATLAB)

Dark_Channel图像去雾，分割部分采用的是guide_filter而源文献中的Soft_Matting，运算效率有较大提升。输入文件地址及文件名需要自己修改。(Dark_Channel Haze Removal, using guide_filter other than soft_matting.)

仿真了K组用户通过一个MIMO中继传输的系统下max-min fairness的速率优化问题，自己写的，望指正。(Simulation of the speed optimization problem of max-min fairness system of a MIMO relay transmission through the K user group, wrote it myself)

INS UK对准程序，个人使用感觉不错，可以简单扩展后，工程使用。(INS UK alignment procedures, personal use, feel good, you can simply extend the engineering use.)

基于matlab的十四个节点的潮流程序，主要用于电力系统(Matlab based on the trend of the fourteen nodes procedures, mainly for power system)

接收端采用的算法和程序流程与发送端发送的OFDM符号的帧结构有关系。具体的帧结构，以及定时估计，频偏估计，剩余误差跟踪的算法可参考算法说明文档。这里对程序的流程进行说明。 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。 (The receiving end uses the algorithm and the program flow and the frame structure of the OFDM symbol transmitted by the sending end. Specific frame structure, and timing estimation, frequency offset estimation, residual error tracking algorithm can refer to the documentation. Here to illustrate the process of the program. First, according to the characteristics of the short training word correlation operation, the signal reaches the detection, when the correlation value is greater than the threshold of a certain number of times, that there is a signal to reach. Then, according to the characteristics of the long training word, the correlation operation is carried out, and the initial position of the OFDM symbol FFT is estimated. The estimated position of the FFT window, first in the time domain for small frequency offset estimation, two long training word for small frequency offset compensation, the FFT operation. According to the result of FFT for integer frequency bias estimation. Af)

小波处理心电信号,去除心电信号中的各种干扰信号，可以做为学习ECG信号处理的学习资料(wavelet ecg)

对初学者来说，泛函分析很难搞懂。这份资料就是关于泛函分析的，里面详细讲了泛函的来龙去脉。(For beginners, it is difficult to understand the functional analysis. This information is about the functional analysis, which details about the functional sequence of events.)