Bei

是Digital signal processing--using Matlab中的一些函数，那本书网上可以找到，对学习数字信号处理可以说是相当有用的。(Is the Digital signal processing- using Matlab some function, that book can be found online on the study of digital signal processing can be said to be quite useful.)

不适用matlab自带滤波器函数的fir低通滤波器设计( low-pass filter )

it is very important to learn

The generating systems use Doubly-Fed Induction Generators (DFIGs) to achieve high conversion efficiency and to reduce the installation cost. This paper presents a modeling and Maximum Power Point Tracking (MPPT) control method of DFIG-based variable-speed wind energy conversion system. The generator considered is a wound rotor induction machine whose stator is connected directly to the grid and the rotor is fed through back-to-back Pulse-Width Modulation (PWM) converters. Stator flux-oriented vector control is applied to control the active and reactive current loops independently. The MPPT control method in a Wind Energy Conversion System (WECS) is proposed. The proposed control solution aims at driving the position of the operating point near to optimality. This is a very important aspect to maintain DFIGs efficiently in a variable wind speed. The wind generator is modeled in RSCAD program which is interfaced with the Real Time Digital Simulator (RTDS).

说明：  光栅图形矢量化方法分析与评价,一篇不错的书籍(Raster graphics vector analysis and evaluation methods, a good book)

有关于相位，频率，等数字调制技术识别的MATLAB代码，(Have on the phase, frequency, and other digital modulation techniques to identify the MATLAB code,)

利用小波变换含有突变点的信号进行谐波检测，得到信号突变时刻(Wavelet transform the signal with the harmonic mutations detected by the signal point mutation)

在瑞利衰落和高斯白噪声下dpsk调制对于不同信噪比的误码率(bit error rate of the dpsk modulation in Rayleigh fading and Gaussian white noise for different signal to noise ratio)

MATLAB 命令大全，介绍了在matlab编程中常用的一些命令，为初学者提供便利(MATLAB command Daquan)

说明：  Genetic Algorithm for two variable