FiniteElementProgramming

三相PWM叠加三次谐波控制Simulink仿真，另加一滤波器观看PWM经过低通滤波后的波形，适合电力电子初学者(Superposition of three harmonic three-phase PWM control Simulink simulation, plus a watch PWM filter through after the low-pass wave filter for power electronics for beginners)

Smoothed bootstrap Newcomb s speed-of-light data are used in the book Bayesian Data Analysis b

利用matlab，通过时空域隐藏技术，讲水印信息嵌入图片(Using matlab, when the airspace by hiding, speaking watermark embedded image)

生物肌电信号的频域参数：平均功率频率和中值频率(Biological EMG signals frequency-domain parameters: mean power frequency and median frequency)

projet 4 is very importand

一个简单的用MATLAB写的BP算法源程序。(a simple written in MATLAB BP algorithm source.)

这个程序检测出了图像中的直线,而且用绿色标出直线,直线断电用+表示,并且用不同颜色标出了最长的直线(this procedure detected the image straight, and marked with a green line, a straight line with power outages, and with different colors marked the longest line)

power flow para perdidas corto circuito

说明：  风力发电机模型，包括发电 整流 和逆变 采用IGBT控制(Wind power generation)

用costas环实现载波同步。假设发送信号载波频率为3.563Mhz，本地初始频率为3.5628Mhz。程序中直接给出了环路滤波器的参数C1,C2。(this is synchoronization on time recovery basing on matlab)