资源列表
[文件格式] simulation
说明:在一个移动通信系统中,发射信号是一个未调制的音频x(t)=cos(2πft),其中f=f0+fi。设标称载波为f0=1GHz,并设fi =512Hz。假定移动用户在一个繁忙的高速公路上距离基站l公里处的地方,从开始从每小时60公里的速度开始,其速度(在0.01秒的时间间隔内测量)以1/2的概率随机的增加或减少1/10公里每小时。试仿真移动用户在这2s的时间间隔内所接收到的信号(及其频谱)。接收信号可以表示为: y(t)=a(t)Cos[2π(fo+f1)(t-△t)] 式中 △(t)=<何希> 在 2025-08-01 上传 | 大小:2kb | 下载:0
[文件格式] Arduino-projects-to-save-the-world
说明:book for beginner developper arduino card<zizomar> 在 2025-08-01 上传 | 大小:26.38mb | 下载:0
[文件格式] LIFA_Base
说明:Labview interface for arduino LIFA_Base<Leonardo5215> 在 2025-08-01 上传 | 大小:35kb | 下载:0
[文件格式] exerconfiguracaodereferencias
说明:exercicios de configuracao de referencias<sirlei> 在 2025-08-01 上传 | 大小:10kb | 下载:0
[文件格式] EWT20150721
说明:EWT算法,参考文献:IEEE, TSP, Empirical Wavelet Transform-EWT, ref: IEEE TSP, Empirical Wavelet Transform<张尚斌> 在 2025-08-01 上传 | 大小:1.78mb | 下载:1
[文件格式] Channel-Model-for-millimeter-Wave
说明:Channel modeling is an integral part in designing a cellular network. In this paper a channel model is developed based on geometry statistics. The designed channel model is applicable for high frequency band. The proposed channel model holds the char<Ch.Manoj kumar> 在 2025-08-01 上传 | 大小:256kb | 下载:0
[文件格式] ofdm
说明:Orthogonal frequency division multiplexing (OFDM) has been proved as the dominant modulation technique for 4G communication. The use of relaying improves the BER performance of OFDM system. In this paper the BER performance of AF relaying with averag<Ch.Manoj kumar> 在 2025-08-01 上传 | 大小:93kb | 下载:0
[文件格式] Performance-Evaluation-of-Admission-Control-and.z
说明:In this paper, a multicell OFDMA WiMAX network is considered for uating the performance analysis both in uplink and downlink .The QOS parameters like blocking time, download time and BER of the network are discussed on various physical layer conditio<Ch.Manoj kumar> 在 2025-08-01 上传 | 大小:563kb | 下载:0
[文件格式] Optional-Exercise-5
说明:Stable vs. Non-Stable Sorting. A stable sort is a sort algorithm that performs the same amount of work regardless of the data being sorted. The amount of work a non-stable sort performs, on the other hand, can vary significantly depending on the ar<Bernardo> 在 2025-08-01 上传 | 大小:3kb | 下载:1
[文件格式] MIDDLE-WARE
说明:CORBA provides a standard mechanism for defining the interfaces between components as well as some tools to facilitate the implementation of those interfaces using the developer’s choice of languages. Two features that CORBA provides are: •<uma> 在 2025-08-01 上传 | 大小:1.15mb | 下载:0