sas01

针对双基阵提供的有偏方位角量测信息,对双基阵纯方位目标可观测性的必要条件及其Cramer-Rao下限 进行了理论推导.在此基础上,采用一种新的辅助变量方法对双基阵纯方位跟踪性能进行改进,并在可观测条件下对 目标进行了蒙特卡洛仿真实验.实验结果表明,新的辅助变量方法可以使参数估计精度大大提高,并且上述理论对制 定实际的跟踪策略或算法具有一定的参考价值 (For double-base matrix provided biased information azimuth measurement of double-base bearings-only target array may be a necessary condition for observability and Cramer-Rao lower limit of the theoretical derivation. On this basis, a new auxiliary variable method of double-base bearings-only tracking array to improve performance and can be observed under the condition of targets Monte Carlo simulation. The experimental results show that the new auxiliary variable method can greatly improve the accuracy of parameter estimation and the formulation of the above-mentioned theory tracking the actual strategy or algorithm has certain reference value)

说明：  采用RS极重标差分析法得到HURST指数。参数sequence为输入的时间序列。(RS heavy use of standard deviation analysis by HURST index. Parameter sequence for the input time series.)

经典的matlab程序100例，很适合初学Matlab的同胞们(Matlab classic 100 cases of the procedure, it is suitable for beginners compatriots Matlab)

说明：  LTE系统下行链路MIMO技术中的传输分集(MIMO LTE Downlink Transmit Diversity Technique)

一个用MATLB编写的关于人脸识别中的2DPCA算法的程序(The preparation of a use MATLB 2DPCA on face recognition algorithm in the program)

contrast of an image

dijsk最短路径Matlab算法 dijsk最短路径Matlab算法(dijsk shortest path Matlab Algorithm)

说明：  压缩感知，直接能用，毕业设计制作的。大家一起学习(Compressed perception, direct use, made by graduation project,Let's learn together.)

matlab6.5 手册.对于matlab的基本函数有详细的介绍(matlab6.5 manual. matlab for the basic function has a detailed introduction)

本代码实现了PPM-TH-UWB系统发生器的matlab仿真。(This code implements the PPM-TH-UWB system generator matlab simulation.)