PID

Basic OFDM codes are added here

认识matlab 学习理解matlab 学习它的使用(Matlab awareness study and understand the study and its use matlab)

Program to plot x(t) =1/2+∑_(n=1)^∞▒ (sinc⁡ 〖n/2〗 〖 cos 〗⁡ 〖2πnt/4〗 ) Include n-value (Number of Terms) in graph on plot. Show 2 graphs, original and simulated together.

说明：  多项式拟和阶跃函数的小程序！对于多项式反演有一定的启发(Polynomial to be a small step function and procedures! Polynomial inversion for some inspiration)

说明：  matlab基础源程序，适合matlab初学者！(matlab basic source for matlab beginners!)

WATEMARKING WITH BLIND EMBEDDING

A simple test of RS232 communication between a computer and a surgical light dimmer

说明：  快速脊波变换,三角波，或者基波变换，没有什么其他要说明的了(fct-Fast Curvelet Transform.function C = FCT(x, is_real, nbscales, nbangles_coarse))

采用matlab的simulink模块实现了基于矢量控制的永磁同步电动机控制系统，电机模型为matlab自带模型，SVPWM的实现则采用了模块搭建，仿真模型运行时间快，效率高，便于学习研究(Using the matlab simulink module implements the permanent magnet synchronous motor control system based on vector control, motor model for matlab own model, SVPWM implementation of the module is used to build simulation models running time, high efficiency, easy to learn study)

以身高与体重为特征进行C-均值聚类,matlab( C-means clusteringbased ob height and weight )