EX4

关于脑电信号预处理中的从脑电信号中滤除心电信号，用的是独立分量分析的方法，编写的程序很简单明了，并画出图形进行直观的观察对比(Pretreatment on EEG signals from the brain to filter the ECG, using independent component analysis method, a program written in very simple and intuitive observation to draw graphics comparison)

该文件夹中包含了BPSK调制与解调中常使用的子程序(This folder contains a BPSK modulation and demodulation often use subroutine)

多元线性回归算法，能将多个线性的物质之间的变量和自变量之间建立相关度高的线性回归方程。(Multiple linear regression algorithm, can the variables and between multiple linear material to set up linear regression equation with high correlation between independent variables. )

How a Brushed DC Motor works and rotates

说明：  The LSTM-based neural network is trained for a single subcarrier, where the symbol error rate (SER) is calculated and compared with the least square (LS) and minimum mean square error (MMSE) estimations.

removal of both powerline interference and base line wander

out coding audio using help

matlab数字图像处理，很实用的咯，关于图像的斑点检测(matlab digital image processing, it is useful cough, spots on the image detection)

buck 非线性 仿真模拟中 的逻辑电路模型 源程序(buck nonlinear simulation logic circuit model source)

用matlab编写的music程序，希望对大家有用(using Matlab music prepared by the procedures in the hope that it may be useful for )