lec02

A sample code for matlap in dip

现代通信系统（matlab版）书中所有源码。这本书能够帮助初学通信原理的同学深入体会原理的内涵。(Modern communication systems (matlab version) book all source code. This book will help novice students in-depth experience of communication theory principles connotations.)

Small signal stability

dynamic voltage restorer with five level diode clamp inverterdynamic voltage restorer with five level diode clamp inverterdynamic voltage restorer with five level diode clamp inverter

实现PPG信号的特征提取，标记PPG信号的波峰和波谷值(Implementing feature extraction of PPG signal)

说明：  RRT-exploration，快速探索随机树算法的MATLAB仿真，探索边界点，使机器人探索未知环境，最终得到地图。(RRT exploration, rapid exploration of MATLAB simulation of random tree algorithm, exploration of boundary points, so that the robot explore unknown environment, and finally get the map.)

％ because we do not truncate and shift the convolved input ％ sequence, the delay of the desired output sequence wrt ％ the convolved input sequence need only be the delay ％ introduced by the ideal weight vector centred at n=5( Because we do not truncate and shift the convolved input sequence, the delay of the desired output sequence wrt the convolved input sequence need only be the delay introduced by the ideal weight vector centred at n = 5)

matlab环境下，使用双线性插值法实现缩放图像(matlab environment, using a bilinear interpolation method to achieve image zoom)

各种传输设备波导中电磁场的LP01模式的matlab模拟(All transmission equipment in the electromagnetic field of the LP01 mode waveguide of matlab simulation)

image processing procedures