GRNN神经网络

超级超级轨迹袁程序 超级轨迹袁程序 Super Track Yuan Program(Super Track Yuan Program)

针对系统的射频隐身性能评估问题，首先提出了射频隐身的评估指标体系并对指标进行归一化模糊处理;然后，利用层次分析法确定了各指标的权重，并建立了三级评估模型，实现了射频隐身性能的量化评估;最后，对两种系统的射频隐身性能进行了模糊综合评估(According to the problem of RF stealth efficiency evaluation,the evaluation index system of RF stealth is presented and normalized by the fuzzy translation.)

说明：  33节点潮流计算，用于IEEE-33节点配电网系统重构程序的实现(33-node power flow calculation for the implementation of IEEE-33-node distribution network system reconstruction program)

AE重采样功能，调用IDL程序，可以参考，很有参考价值(AE resampling function, call the IDL program, you can refer to, has a good reference value)

说明：  在具有至少十五个节点的网络中模拟洪泛路由。每个数据包应包含一个计数器（n = 10），该计数器在每一跳上递减。(Simulate flood routing in a network with at least fifteen nodes. Each packet should contain a counter (n=10) that is decremented on each hop. When the counter gets to zero, the packet is discarded. Time is discrete, and each link can handle only one packet per time interval (i.e. only one packet in total may traverse the link in either direction). Nodes should include a buffer to queue any additional packets. Present your results in terms of the number of duplicate packets produced, and the congestion at each node, and suggest a possible solution for reducing this problem.)

说明：  复杂网络上的静态拓扑性质的分析，包括聚类系数、平均路径长度、度、度分布，用MATLAB实现(Analysis of static topology properties on complex networks, including clustering coefficient, average path length, degree, degree distribution, with MATLAB)

DML与SML算法求解目标声源波达方位估计DOA的仿真程序(DML and SML_Algorithm_for_DOA_Estimation)

本文首先概述了OFDM 的原理、特征和关键技术，介绍了系统需要的几种同步。然后就同步误差对系统性能的影响进行了简单的分析，表明定时偏差和采样频率偏差将会引入码间干扰，载波频率偏差导致载波间干扰的发生。因此，在OFDM系统接收机中定时的确定、载波频率偏差和采样频率偏差的纠正是信号恢复的关键。之后对OFDM系统同步的几种实现方法进行了介绍，分析了各同步方法的性能。-The paper first outlines the principles of OFDM, features and key technologies, the system needs to introduce several synchronization. Synchronization error and then the impact on system performance for a simple analysis, show that the timing deviation and the sampling frequency deviation will introduce inter-symbol interference, the carrier frequency deviation led to the occurrence of ICI. Therefore, in OFDM system receiver to determine the timing, carrier frequency offset and sampling frequency offset correction signal to restore the key. After the OFDM system to achieve synchronization of several methods of introduction, an analysis of the performance of the synchronization method.

通过改变pwm的占空比，调节LED灯的亮暗程度-By changing the duty cycle pwm, regulating bright LED lights concealed the extent of

稳态下的cdma系统多用户检测算法，卡尔曼，递归最小二乘 以及最小均方误差(Multiuser detection algorithm for CDMA system under steady state)