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sharppart function for wavelet analysis

吉林大学matlab教程，里面都是些常用的方法介绍，适合英语不好想学习matlab的初学者(Jilin University matlab tutorial, there are some commonly used methods of introduction, English is not good for the beginner want to learn matlab)

Battery model in simulink

5G非正交多载波机制UFMC收发机matlab代码实现，非常新，给5G通信专业研发人员提供帮助(5G non-orthogonal multi-carrier mechanism UFMC transceiver matlab code, very new, to 5G communications professional R & D personnel to help)

附件是多元回归的参数检验的matlab程序。(the file is the matlab program of parameter test)

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)

介绍matlab入门教材，包含遗传工具箱的使用，常见的算法函数的使用说明等(Introduction matlab entry materials, including the use of genetic toolbox, common algorithmic functions to the use of descriptions)

《MATLAB神经网络30个案例分析》中的第8个例子，案例8 GRNN的数据预测-基于广义回归神经网络货运量预测。希望对大家有一定的帮助！(The MATLAB neural network analysis of 30 cases of example, 8 cases of 8 GRNN data to predict- freight volume prediction based on generalized regression neural network. Hope to have certain help to everybody! )

仿真效率很高的，用MATLAB编写的遗传算法路径规划，虚拟力的无线传感网络覆盖。( High simulation efficiency, Genetic algorithms using MATLAB path planning, Virtual power wireless sensor network coverage.)

用于求积分，这是用matlab函数编的，非常好用！(Used for points, which is made using matlab function, very handy!)