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5824991

于 2019-03-28 发布

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说明：系统分别对无线通信中的几种重要的多址接入协议进行了仿真,包括pure-ALOHA,slotted-ALOHA,CSMA以及(Several important multiple access protocols in wireless communication are simulated by the system, including pure-ALOHA, slotched-ALOHA, CSMA, and the like.)

文件列表：

3main.m, 5106 , 2008-02-28
npcsma.m, 2487 , 2008-02-28
paloha.m, 2162 , 2008-01-23
saloha.m, 2245 , 2008-01-22
snpisma.m, 3320 , 2008-01-22

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74LS273
74ls273的器件数据手册，是英文的7 4ls273的器件数据手册，是英文的74ls273的器件数据手册，是英文的(74ls273 device data manual is in English 7 4ls273 device data manual is in English 74ls273 the device data manual is in English)

2007-12-01 23:39:07下载

积分：1
TDMAopnet
说明： opnet仿真tdma 编程很适合基本的学习(opnet tdma simulation)

2021-04-13 14:58:56下载

积分：1
QQ
这是一个实现CS的QQ，并带有链接数据库的功能，主要功能有注册，群聊，私聊等(This is a realization of C S of the QQ, and with a link to a database functions, the main function of registration, group chat, private chat, etc.)

2013-07-15 16:09:07下载

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rs_bianma
用于描述通讯中常用的RS编码原理，以及MATLBA仿真实例(Used to describe communication RS coding theory, and simulation MATLBA instance)

2012-06-26 19:05:58下载

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CSM_2_peak_search
基于宽带OFDM信号的DOA估计，采用经典的CSM算法，聚焦后采用传统MUSIC算法，最后通过谱峰搜素算法得到估计的来波角(Based on broadband OFDM signal DOA estimation, using the classical CSM algorithm, after focusing the traditional MUSIC algorithm, and finally through hormone peak search algorithm to estimate the wave angle)

2021-04-18 23:58:58下载

积分：1
physical layer aspects
The contents of the present document are subject to continuing work within the TSG and may change following formal TSG approval. Should the TSG modify the contents of the present document, it will be re-released by the TSG with an identifying change of release date and an increase in version number.

2018-01-30 19:03:30下载

积分：1
ofdm_EM_channel
说明： OFDM信道估计的主要程序，算法研究等。(OFDM channel estimation algorithm for the main program, etc.)

2011-04-10 11:18:53下载

积分：1
Multipath-channel-simulation
时变多径信道的matlab仿真（通过输入多普勒频移，时延变量等参数）(Multipath channel simulation)

2011-09-20 21:08:45下载

积分：1
ldpc_llr_bp_decode
说明：实现ldpc的编译码功能，译码算法使用的对数域bp译码算法(LDPC codec realize the function of decoding algorithm used in log-domain decoding algorithm bp)

2021-01-26 21:48:41下载

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simulink
说明：通信系统中的simulink仿真，不同信道的误码率性能以及数字通信中的自适应均衡，语音压缩技术中的线性预测编码，RLS干扰抑制等(Simulink simulation in communication system, bit error rate performance of different channels and adaptive equalization in digital communication, linear predictive coding in speech compression technology, RLS interference suppression, etc)

2020-03-10 17:23:52下载

积分：1

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