matlabcheliang

数据关联是多目标跟踪的一项关键技术。JPDA是大家公认的多目标跟踪中性能较好的数据关联算法，它 认为量测和目标是一一对应的关联关系，但在许多实际情况中，量测和目标是多一多对应的关系。针对上述情况，该文提 出了广义概率数据关联算法(Generalized Probability Data Association，GPDA)。文中从理论上对这两种算法的性能进行了 详细分析，并利用Monte Carlo技术对其性能进行了仿真比较。(Data association is one of the key technologies in multi—target tracking．And JPDA is considered as the best da· ta association method．JPDA considers the association of measurements with targets is simply one-to-one problem．But in many practical cases，the association of measurements with targets will be multiple—to—multiple problem．For this case，a Generalized Probability Data Association(GPDA)algorithm is proposed in this paper．Furthermore，this paper analyzes the performance of these two algorithms theoretically．And we give the comparative analysis of those performances by using Monte Carlo method．)

说明：  用M文件写的模糊控制器，不是采用的模糊工具箱(M file written by the fuzzy controller, not using the fuzzy toolbox)

matlab控制电脑摄像头定时拍照加gui界面设计。。。matlab(matlab control computer camera timer camera plus gui interface design. . . matlab)

基于dbr路由协议的水下无线传感器网络节点布置。(MATLAB simulation of Depth-Based Routing(DBR) Protocol for UWSN)

一般室内信道模型，利用瑞利衰落通过10000次信道得到2径模型，并生成指数模型，程序齐全，脚本都在里面，有中文注释(The general indoor channel model uses Rayleigh fading through 10000 channels to get the 2 path model and generate the exponential model. The program is complete, the script is in it, and there are Chinese annotations.)

LTE 链路仿真 用于LTE的上下行链路级仿真，比较全面。( lte linklevel simulator)

Genetic algorithm Beecolony PSO

PCA主成分分析，是一种常用的基于变量协方差矩 阵对信息进行处理、压缩和抽提的有效方 法。 (PCA principal component analysis, is a common and effective method is based on the covariance matrix of variable information processing, compression and extracted.)

二分法，Newton迭代法和弦截法求方程根，并比较迭代次数。内含各种迭代法及数值加速方法的说明和比较。(Dichotomy, Newton iteration method for the equation of the root chord section, and compare the number of iterations. Includes a variety of accelerated iterative method and numerical description of the method and comparison.)

分析了该信号的时域、频域、倒谱，循环谱等,有较好的参考价值，考虑雨衰 阴影 和多径影响。( Analysis of the signal time domain, frequency domain, cepstrum, cyclic spectrum, etc. There are good reference value, Consider shadow rain attenuation and multipath effect.)