lab2

基于MATLAB小波去噪程序，已经测试好了，可以直接使用的，提供给需要的朋友们(this is a study on wavelet)

一个关于matlab的教程，对于初学者来说是非常有用的(A tutorial on matlab for beginners is very useful)

gold序列生成的matlab代码源程序(gold matlab)

reduction to papr in ofdm with Peak Windowing: The basic idea of peak windowing is to multiply the envelope of OFDM signal with a weighting function . Therefore, ~xE (t)= xE (t) f (t) where XE(t) =[x(t)] The weighting function given by: f (t)= 1-Σ α .w(t- t ) t-t w(t) : is the window function. t : denotes the position of a local maximum of the envelop xE(t) . α : attenuation constant . When the amplitude of envelop amplitude of the OFDM signal exceeds a threshold, a window function is applied to the envelop of the OFDM signal to eliminate the peak amplitude. windowing results in a smooth signal. Hanning window function will be used for w(t) As a matter of fact , other windows such as cosine, hamming and Kaiser may be employed.

RLS算法去除加噪声音乐程序，效果比较好，有图为证。(RLS algorithm to remove noise adding music program, the effect is better, has a license to the graph. )

windmill driven by PMSG and rectifier

介绍了线性定位法、Geiger定位法的原理，附有MATLAB源码(Introduced the linear positioning method, Geiger positioning method and Newton iteration method to achieve the principle, with MATLAB source code)

人脸识别方面KDDA算法的matlab实现(face recognition algorithm aspects KDDA achieve Matlab)

这是MATLAB图形界面设计（英文原版），有需要的下下来看吧(MATLAB graphical interface design (English original), there is a need in the next down and see)

CCNA Exploration 4.0.5.0 Routing Protocols and Concepts Instructor Packet Tracer Lab Manual (answers)