HHT

说明：  分别使用库函数和自编函数实现AR模型谱估计 (Respectively, the use of library functions and the self-function AR model spectrum estimation)

MATLAB及在电子信息课程中的应用（第4版）,本资料是这本书中每个例子的详细matlab代码。对做研究和工程的人员来说比较有用。(MATLAB and its application in the electronic information Course (4th edition), this information is in this book each case in detail matlab code. Useful for doing research and engineering personnel who.)

用matlab来实现数字信号处理的原程序(using Matlab to digital signal processing to achieve the original program)

大小盘风格轮动策略,本版本暂时选取沪深300作为大盘股指数，中小板指数作为小盘股指数(Size of the disk style rotation strategy, the release time being selected as the CSI 300 index of large-cap stocks, small board index as the small cap index)

说明：  神经网络进行产量的Matlab源代码 BP 神经网络用于预测 (Neural network output of Matlab source code for BP neural network to predict)

说明：  低循环疲劳试验数据的异方差回归处理。可以获得材料的疲劳参数(Low cycle fatigue test data, heteroscedastic regression treatment. Material fatigue parameters can be obtained)

转移矩阵法解任意势阱薛定谔方程的Matlab源程序，很适合该方法的学习。(transfer matrix method for solving schrodinger equation)

设计了各种窗函数的滤波器，包括矩形窗，滚降升余弦窗，切比雪夫窗，凯泽窗等。(Designed a variety of window function filters, including the rectangular window, roll-off raised cosine window, Chebyshev windows, Kaiser windows.)

这个程序是基于电桥的三相电压型逆变电路，可以自由修改负载，得到各相电压，电流的图像。(This program is based on a three-phase voltage source inverter bridge, you can freely modify the load to obtain images of the respective phase voltage and current.)

matlab编写的地震数据格式转换，由segy进行数据处理(matlab prepared seismic data format conversion, data processing carried out by segy)