This document represents the first stage in a process of taking the National Strategy for Police Information Systems (NSPIS) forward. It defines the m...
构建了正交频分复用(OFDM)系统的仿真模型,给出了具体信道的参数。在不同信道传输环境下,对不同调制方式和 不同移动速度下的OFDM系统性能进行了分析比较,在仿真结果的基础上给出了OFDM系统抗多普勒频移的参考方案,采 用的信道模型基于ITU - RM. 1225 ChannelB瑞利(Rayl...
Scotia Airlines is a new budget airline operating between Glasgow Airport and the Western Isles. It operates two 24-seater light passenger aircraft a...
The SST89E516RDx and SST89V516RDx are members of the FlashFlex51 family of 8-bit microcontroller products designed and manufactured with SST’s paten...
遗传算法和“货郎担” 问题: "The traveling salesman problem, or TSP for short, is this: given a finite number of cities along with the cost of travel between each...
