多目标蝙蝠

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.

Ant Colony Algorithm for solving Job shop scheduling problem.

根据高等转子动力学内容，编程计算转子-轴系固有扭振频率代码，每一步均配有相应的注释说明。(According to the higher rotor dynamic content, programming calculation of rotor shafting torsional vibration inherent frequency code, each step with the corresponding notes.)

This is a matlab project for the atm protection by using the concept of shoulder surfing which is now very important for the security of the atm

Modulation ASK for matlab, including all digital communication system, such as codification and the behaviour of an ideal and a gaussian channel

MATLAB实现的移位寄存器，可以很容易在网上找到框图，原理也很简单，适合初学者参考。(MATLAB implementation of the shift register, you can easily find online diagram, the principle is very simple, suitable for beginners reference.)

通过引入7种加权函数实现信号中的时延估计，为广义互相关法(By introducing seven kinds of weighting functions for signal delay estimation, generalized correlation method)

Segmentation algorithm

说明：  多目标跟踪软件流程如下： 初始化函数 初始化轨迹对象 读取一帧数据 前景检测 根据位置进行卡尔曼预测 匈牙利匹配算法进行匹配 分配好的轨迹更新 未分配的轨迹更新 删除丢掉的轨迹 创建新轨迹 结果展示(The flow of multi-target tracking software is as follows: Initialization function Initialize track object Read a frame of data Foreground detection Kalman prediction based on location Hungarian matching algorithm for matching Assigned track update Unassigned track update Delete lost tracks Create a new track Result display)

ZnO压敏电阻伏安特性编程。。。。。。。。。(ZnO)