power_wind_dfig

it gives the frequency modulation

在Matlab里导入.cnt文件，主要帮助在Matlab中进行EEG脑电分析的同学，将.cnt文件成功导入Matlab，然后分析数据结构。(import .cnt file in matlab)

PID学习的好资料，功能详尽，值得大家去好好学习研究(PID learning good information, features detailed study worth to learn)

主要介绍simulink的电子图书，比较好用。(Introduction simulink e-books and more easy to use.)

Induction Machine Model/simulink

the introduction to matlab is lecture of MIT. it is very good for beginner(the introduction to Matlab is lecture of MI T. it is very good for beginner)

EMD或者LMD的能量密度与其平均周期的乘积K值，当K值发生较大变化的时候，证实该分量为白噪声，可以剔除，将剩下的分量进行重构，达到去噪的目的。(The product of K EMD or LMD energy density and average cycle value when the K value was changed greatly, the component for white noise can be eliminated, the remaining components are reconstructed to achieve the purpose of de-noising.)

Chain code for image calculation

风力机叶片设计程序，基于葛劳渥方法开发的程序(gelaowo fangfa wind turbine design )

用Hanning窗设计线性相位滤波器，绘制幅频和相位特性曲线，并在改变N的值后观察N对滤波器特性的影响及其时域特点。(Hanning window with a linear phase filter design, drawing amplitude frequency and phase characteristic curve, and change the value of N, N were observed on the filter characteristics and time domain characteristics.)