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jakes

于 2019-01-01 发布

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下载积分: 1 下载次数: 6

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说明：移动通信信道建模与仿真 1．验证实验原理中所述的相关程序，CLARK, Jakes(Rayleigh.m) 信道模型。 2．验证QPSK调制信号经根升余弦滚降成形滤波之后在瑞利衰落信道下系统误比特和误符号性能，实现参考程序ex11main.m，ex11.mdl。(Modeling and Simulation of mobile communication channel)

文件列表：

jakes, 0 , 2019-01-01
jakes\Jakes.m, 743 , 2018-12-29
jakes\Jakes模型的验证.png, 15234 , 2018-12-29
jakes\Jakes模型的验证2.png, 15656 , 2018-12-29
jakes\QPSK.m, 1812 , 2018-12-29
jakes\QPSK在AWGN和Rayleigh衰落信道下的性能.png, 22952 , 2018-12-29
jakes\Rayleigh.png, 13363 , 2018-12-29
jakes\Rayley.m, 880 , 2018-12-29
jakes\fftseq.m, 551 , 2018-12-29
jakes\psk_berest.m, 1161 , 2018-12-29
jakes\q.m, 82 , 2018-12-29
jakes\random_binary.m, 354 , 2018-12-29
jakes\rayleigh.m, 1156 , 2018-12-29
jakes\scriptfile.m, 1944 , 2018-12-29
jakes\vxcorr.m, 829 , 2018-12-29
jakes\两径瑞利衰落信道仿真.png, 15272 , 2018-12-29
jakes\实验一信道建模与仿真st.docx, 37757 , 2018-12-04

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ImageNoiseEvaluation
This matlab code show the noise calculations in image like PSNR etc. Which helps in image processing projects.

2013-02-26 14:45:35下载

积分：1
norcor
matlab codes to determine normalized correlation, psnr and log of an image

2015-02-21 13:13:31下载

积分：1
Raptor（LDPC预编码）
raptor的MATLAB仿真程序，调试可行，有参考价值，有助于喷泉码的研究(Raptor MATLAB simulation program, debugging feasible, with reference value, contribute to fountain code research)

2017-11-20 14:43:08下载

积分：1
SystemParameterIdentification
用广义最小二乘法辨识气动实验系统的参数，并采用最终误差预报估计模型阶次(Generalized Least Squares Identification of aerodynamic parameters of experimental system, using the final prediction error of the estimated model order)

2010-01-13 17:26:57下载

积分：1
hu
说明：两个序列的互相关函数的归一化运算。先生成两个序列，再调用。(cross-correlation function)

2010-11-04 23:53:14下载

积分：1
allan
先对陀螺仪测量数据进行预处理，每隔100行抽取一行数据，以第7列数据为例，用ALLAN方差法分析出五项主要参数(First gyroscope measurement data preprocessing, extract a row of data every 100 rows, seven of data, for example, ALLAN variance analysis of the five main parameters)

2013-01-13 09:32:00下载

积分：1
lms-function
LMS Matlab function, which can be used in your main programs (Adaptive noise canceller applications).

2013-11-30 20:01:34下载

积分：1
matlab-experiment
了解隐马尔科夫模型HMM的概念、组成和需要解决的问题；掌握三个基本算法：forward算法、Viterbi算法和Baum-Welch算法，并利用matlab进行实验分析一道具体问题(Understand the concept of Hidden Markov Model HMM, composition and problems to be solved mastered three basic algorithms: forward algorithm, Viterbi algorithm and Baum-Welch algorithm and experimental analysis using matlab specific problems together)

2014-01-15 16:28:34下载

积分：1
onerelay
关于单中继选择的源程序，可用于正在研究协作通信中的中继选择的同学使用，程序简单易懂，能够有效的完成中继选择过程(Single relay selection on the source, can be used for studying cooperative communications relay selection of students using the program easy to understand, be able to effectively complete relay selection process)

2015-12-07 20:32:27下载

积分：1
THE_FAST_HANDOVER_RESEARCH_of_wimax_network
说明：本文正是在研究WIMAX/802.16e协议和FMIPv6协议的基础之上，提出了基于FMIPv6的WIMAX网络快速切换机制，该方案采用跨层切换的思想，MAC层联合网络层同时进行切换，在链路尚未断开之前即完成新转交地址(NCOA)获取等功能，从而加快了切换进程，减小了切换时延和切换时的丢包率。在提出本切换机制的基础上，本文在NSZ仿真平台上对所提出的切换方案做了系统性的性能仿真，通过仿真结果验证了方案的可行性和优越性。 ( In this paper, IEEE802.16e standard is described at first. Then an introduction for the basic knowledge and research in MIPv6 and FMIPv6 protocol is given. A fast handover scheme of WiMAX network which based on FMIPv6 protocol is suggested, which implements the fast handover at IP layer associating with MAC layer at the same time. scheme minimizes handover latency by predicting and preparing This the impending handover in advance. Finally, simulation are carried out to evaluate the performance of this fast handover scheme. The result of the simulation shows that the fast handover scheme has good performance. )

2010-04-28 09:22:20下载

积分：1

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