In 揚erformance of multi-carrier DS CDMA Systems?we apply a multi-carrier signaling technique to a direct-sequence CDMA system, where a data sequence multiplied by a spreading sequence modulates multiple carriers, rather than a single carrier. The receiver provides a correlator for each carrier, and the outputs of the correlators are combined with a maximal-ratio combiner. This type of signaling has the desirable properties of exhibiting a narrowband interference suppression effect, along with robustness to fading, without requiring the use of either an explicit RAKE structure or an interference suppression filter.
資源簡介:In 揚erformance of multi-carrier DS CDMA Systems?we apply a multi-carrier signaling technique to a direct-sequence CDMA system, where a data sequence multiplied by a spreading sequence modulates multiple carriers, rather than a single carri...
上傳時間: 2017-07-31
上傳用戶:宋桃子
資源簡介:Many CAD users dismiss schematic capture as a necessary evil in the process of creating\r\nPCB layout but we have always disputed this point of view. With PCB layout now offering\r\nautomation of both component placement and track routing, ...
上傳時間: 2013-09-25
上傳用戶:baiom
資源簡介:this is the paper of " detecting the number of signals in wireless ds-cdma networks"
上傳時間: 2017-03-12
上傳用戶:kytqcool
資源簡介:A multi-Kalman filtering approach for video tracking of human-delineated objects in cluttered environments is an latest PH.D graduation paper! it give to most needing people.
上傳時間: 2015-09-07
上傳用戶:450976175
資源簡介:This paper investigates the design of joint frequency offset and carrier phase estimation of a multi-frequency time division multiple access (MF-TDMA) demodulator that is applied to a digital video broadcasting—return channel system via...
上傳時間: 2015-12-30
上傳用戶:ls530720646
資源簡介:This program is about the CDMA modem. This is a MATLAB simulation in the field of mobile communication
上傳時間: 2017-04-01
上傳用戶:古谷仁美
資源簡介:Using colour features for video-based tracking of people in a multi-camera environment.
上傳時間: 2017-04-08
上傳用戶:wangzhen1990
資源簡介:these are another version of Kasami codes used in cdma systems
上傳時間: 2017-05-06
上傳用戶:wsf950131
資源簡介:These files in Matlab implement a conventional DS -CDMA detector using QPSK modulation and matched filters in the receiver.
上傳時間: 2017-06-22
上傳用戶:ruan2570406
資源簡介:DS-CDMA通信系統中的空時移動信道估計,原文發表在IEE PROCEEDING OF COMMUNICATION上
上傳時間: 2013-12-24
上傳用戶:lixinxiang
資源簡介:pMatlab is a toolsbox from MIT for running matlab in parallel style on a multi-core PC or a cluster environment. These two documents summary the usage of pMatlab and running time measurements on three simple Monte Carlo simulation codes.
上傳時間: 2014-12-05
上傳用戶:zhliu007
資源簡介:根據平行因子(PARAFAC)模型,研究DS-CDMA盲多用戶檢測算法。將直接三線性分解算法(DTLD)與三線性交替最小二乘(TALS)算法結合,提出一種新的DTALS-PARAFAC盲接收機,解決了三線性交替最小二乘(TALS)算法中因為初始值估計不當引起的收斂速度差的問題。...
上傳時間: 2013-11-24
上傳用戶:songkun
資源簡介:微軟亞洲研究院論文:自組DS-CDMA網絡中的擴散碼分配
上傳時間: 2013-12-22
上傳用戶:chenjjer
資源簡介:eGroupWare is a multi-user, web-based groupware suite developed on a custom set of PHP-based APIs. Currently available modules include: email, addressbook, calendar, infolog (notes, to-do s, phone calls), content management, forum, bookmark...
上傳時間: 2015-02-20
上傳用戶:hphh
資源簡介:welcome effect you can put in the beginning of your homepage
上傳時間: 2014-01-11
上傳用戶:小眼睛LSL
資源簡介:In today’s IT environment, Java is a leading technology in the world of enterprise development. As management demands more from technology, complexity in infrastructure seems to grow exponentially, leaving many unable to keep up with th...
上傳時間: 2013-12-24
上傳用戶:Zxcvbnm
資源簡介:Draak is a multi-language, macro compiler, meaning all syntax and code generation is defined in a single file. Draak is a single binary that is able to compile any context free language (like C, Pascal, Java) for any platform with only 1 fi...
上傳時間: 2013-12-30
上傳用戶:a673761058
資源簡介:This m file models a DPSK UWB system using a delay in one leg of the mixer, correlation receiver low pass filter combination requiring no template for synching. Various waveforms are displayed throughout the system to allow the user to obse...
上傳時間: 2013-12-13
上傳用戶:semi1981
資源簡介:In this book, we aim to give you an introduction to a wide variety of topics important to you as a developer using UNIX. The word Beginning in the title refers more to the content than to your skill level. We ve structured the book to help ...
上傳時間: 2013-12-22
上傳用戶:youmo81
資源簡介:There are some 79 or so Matlab files here which will help in many aspects of the computer vision structure from motion problem, a full description is provided in the manual, torrsam.ps.
上傳時間: 2014-01-02
上傳用戶:xlcky
資源簡介:Advanced Bash− Scripting Guide An in− depth exploration of the art of shell scripting Mendel Cooper
上傳時間: 2015-06-24
上傳用戶:小儒尼尼奧
資源簡介:MIB Browser allows you to view the hierarchy of SNMP MIB variables in the form of a tree and provides you with additional information about each node. With MIB Browser you can easily load (compile) standard and proprietary MIB files, view ...
上傳時間: 2015-06-30
上傳用戶:eclipse
資源簡介:DS-cdma仿真matlab程序 有詳細的設計文檔和源程序說明
上傳時間: 2015-07-03
上傳用戶:yepeng139
資源簡介:Integrated Services in the Presence of Compressible Flows
上傳時間: 2015-07-05
上傳用戶:lhc9102
資源簡介:This book offers 226 code recipes applicable to a variety of difficulties that may arise in the process of application development. Topics covered include XML processing, Windows forms, database access, networking, runtime security, cryptog...
上傳時間: 2015-07-21
上傳用戶:朗朗乾坤
資源簡介:Coriander is a GUI for controlling a Digital Camera (in the sense of the IIDC specs issued by the 1394 Trade Association [1]). Due to the properties of the IEEE1394 protocol, Coriander can control an IEEE1394 camera without interferring ...
上傳時間: 2015-08-07
上傳用戶:TF2015
資源簡介:用MATLAB實現DS-CDMA system雖然不是原創但很經典
上傳時間: 2014-11-11
上傳用戶:himbly
資源簡介:DETRIN is a C++ library of classification algorithms and other utilities in the field of data mining. We will use standard ISO C++ programming language to develop our project. The goal of DETRIN is to facilitate researchers in the related f...
上傳時間: 2015-09-11
上傳用戶:l254587896
資源簡介:In this implementation of AntNet-3.0 one could get the behavior of both algorithms through a simple #define. The implementation has been tested and works with Windows XP and MSVC6.0 and Omnetpp3.0a3
上傳時間: 2014-01-07
上傳用戶:manking0408
資源簡介:ds-cdma系統仿真,考慮在多徑衰落信道情況下,系統的誤碼率
上傳時間: 2015-09-15
上傳用戶:tuilp1a