PQ

This M Code simulate the effects of clipping and filtering on PAPR PAPR reduction in OFDM-based wireless standard.Also the performance of BER versus SNR of original OFDM signals with PAPR reduction based on clipping and filtering schemes over AWGN channel is evaluated. The simplest and most widely used technique of PAPR reduction is to basically clip the part of signals that are outside the allowed region.Clipping methode introduces both in band distortion and out of band radiation into OFDM signals which degrades the performance including the BER and spectral efficiency.Filtering can reduce out of band radiation after clipping although it can not reduce in-band radiation distortion.However, clipping may cause some peak regrowth so that the signal after clipping and filtering will exceed the clipping level at some point.To reduce peak regrowth a repeated filtering and clipping operation can be used to obtain a desirable PAPR at a cost of computational complexity increase.

无线传感器Bounding box算法matlab代码。(Wireless sensor Bounding box algorithm matlab code.)

ofdm fast fft algorithm pdf file

光纤布拉格光栅反射谱，时延和色散。对学习FBG相关谱理论还是有帮助的。(The reflection spectra and delay of FBG)

包含了一个蚂蚁算法中的蚁周系统，采用了排序策略，程序运行良好！(Contains an ant algorithm ants week system, using the sequencing strategy, the program runs well!)

基于matlab的bayes net toolbox,希望对大家能有些帮助(based on the bayes net Matlab toolbox, we can hope for some help)

主要是forbild胸部体模的matlab程序(forbild throax phantom)

说明：  用谢菲尔德遗传算法工具箱调试 DeJong 函数的说明(with Sheffield GA Toolbox debugging function DeJong Note)

multiple input multiple output capacity

matlab code is used the many purpose