资源列表
[编程文档] ENERGY-DETECTION
说明:Spectrum sensing is the basic and essential mechanisms of Cognitive Radio (CR) to find the unused spectrum. This paper presents an overview of CR architecture, discusses the haracteristics and benefits of a CR. Energy detectionbased spectrum sensing<Hakim> 在 2025-06-06 上传 | 大小:797kb | 下载:0
[编程文档] 1011.1352
说明:In this paper, we propose a distributed Alamouti space-time code (DASTC) for two-way relay networks employing a single amplify-and-forward (AF) relay. We first derive closedform expressions for the approximated average sum-rate of the propose<Hakim> 在 2025-06-06 上传 | 大小:220kb | 下载:0
[编程文档] 1687-1499-2014-112
说明:In this paper, an Alamouti-coded decode-And-forward protocol with optimum relay selection for three-user one destination cooperative communications is investigated. Particularly, we design the new protocol that allows the source node retransmitti<Hakim> 在 2025-06-06 上传 | 大小:2.12mb | 下载:0
[编程文档] 20130704_085800
说明:In this letter, we consider a half-duplex amplify-andforward two-way relaying network consisting of two sources with each having a single antenna and one relay having two antennas. For such a system, a distributed orthogonal space-time block code (<Hakim> 在 2025-06-06 上传 | 大小:159kb | 下载:0
[编程文档] AAA
说明:In this letter, we propose a simple orthogonal frequency-division multiplexing (OFDM) scheme for an asynchronous cooperative system, where OFDM is implemented at the source node, and time-reversion and complex conjugation are implemented at the rel<Hakim> 在 2025-06-06 上传 | 大小:105kb | 下载:0
[软件工程] sopc_pinlvji
说明:基于FPGA的SOPC高精度频率计,能通过LCD12864显示频率、周期、脉宽。-FPGA-based SOPC precision frequency meter, through LCD12864 display frequency, period, pulse width.<> 在 2025-06-06 上传 | 大小:3.35mb | 下载:0
[软件工程] ArcGIS_Engine9.3_Cookingbook
说明:详细介绍了Arcgis Engine的开发教学,包含丰富样例。适合arcEngine入门级开发人员及GIS相关研究人员。适合快速学习-Explicit introduction of Arcgis Engine.Be easy for primary arcEngine developers as well as GIS related researchers.Very useful to quick learning.<周天琪> 在 2025-06-06 上传 | 大小:4.03mb | 下载:0
[编程文档] easyUI
说明:easyUI前端框架学习资料 treegrid:所有的选择和选中的方法都扩展自datagrid组件; linkbutton:添加图标对齐功能的完整支持,可用值有:“top”、“bottom”、“left”、“right”; linkbutton:添加“size”属性,可用值有:“small”、“large”; linkbutton:添加“onClick”事件; menubutton:添加“menuAlign”属性,该属性允许用户设置顶级菜单对齐; combo:添加“pane<bjecandy@126.com> 在 2016-06-23 上传 | 大小:894.06kb | 下载:0
[软件工程] StepController
说明:使用独立串口类(非串口控件)开发的应用于步进电机控制器的应用界面-interface for step motor controller, developed by exclusive SerialPort class in MFC<Jesse> 在 2025-06-06 上传 | 大小:10.6mb | 下载:0
[软件工程] How-to-choose-the-project-life-cycle
说明:项目管理中项目周期的选择至关重要,大家一起来学习一下如何选择适合项目的生命周期-How to choose the project life cycle<灵气白狐> 在 2025-06-06 上传 | 大小:8kb | 下载:0