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CFO
这是基于MIMO-OFDM的对CFO进行估计的源程序,对分析此同步算法有着非常重要的作用。(This is based on the source of the MIMO-OFDM of the CFO estimation, on the analysis of this synchronization algorithm has a very important role.)
- 2012-12-13 15:29:51下载
- 积分:1
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5_Name
数组可以存放5个人的姓名,每个姓名包括first name,middle name和last name,输出姓名时,其中middle name只取大写的首字母,利用索引编写程序,使得用户输入last name后,输出姓名的全称。(array can store the names of five individuals, including the names of each first name, middle name and last name, the name of the output, which only middle name from the first uppercase letter, the use of indexing programming, enabling users to import last name, the name of the generic output.)
- 2005-05-27 10:10:19下载
- 积分:1
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RS_code_OFDM_modulation
基于MATLAB平台的通信系统的仿真,RS编码,OFDM调制,加入PLC信道噪声,并进行误码率的检测,运行无误,程序完整。(MATLAB-based communications system simulation platform, RS coding, OFDM modulation, adding PLC channel noise, and make BER testing, run correctly, the program integrity.)
- 2013-09-16 17:56:39下载
- 积分:1
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Filterbankbasedblindsignaseparationwithestimatedso
采用滤波器组,将盲分离与声源定位结合在一起。滤波器组中分别进行子带处理,并且在每个子带中进行声源定位,最后综合所有子带估计的方向得到多个声源的方位信息,同时将声源信息作为ICA分析的约束条件,可以在色噪声及多得到更好的盲分离效果。其优势在于用滤波器组进行多次的估计声源方向,再加以合适的权值均衡后即可得到更优的估计。(The use of filters will be blind source separation and sound localization together. Filter group were sub-band treatment, and in each sub-band in Sound Source Localization, and finally all the sub-band is estimated to be more than the direction of sound source location information, as well as sound source information as ICA analysis of the binding conditions, colored noise can be better and many of the blind source separation effect. Its advantage lies in a number of filter banks with estimated sound source direction, coupled with an appropriate balance weights can be obtained after the better estimate.)
- 2009-03-06 09:24:04下载
- 积分:1
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§3移动信道中的传播与分集接收
说明: 移动通信基础,经典介绍了移动通信最新技术及前沿动态。经典再现(Mobile Communication Foundation)
- 2020-06-17 21:40:02下载
- 积分:1
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dianhau_tu
这是在RIL层里面,实现打电话的功能的一个图形图示(This is the RIL layer inside, call the function to achieve a graphic icon)
- 2011-10-17 13:19:34下载
- 积分:1
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IEC103
QT环境下开发的,用于测试电力通讯规约IEC103的一个程序(QT development environment for the testing of electrical communications statute a procedure IEC103)
- 2009-02-10 09:20:02下载
- 积分:1
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TOA和TODA
无线定位技术仿真模拟,加有高斯白噪声干扰,能精确到1米之内。(Wireless location technology simulation, plus Gauss white noise interference, can be accurate to 1 meters.)
- 2021-04-25 14:48:46下载
- 积分:1
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fangzhen
基于单音干扰的BPSK通信系统的误码率分析(BPSK communication system based on single-tone interference error rate analysis)
- 2021-04-21 22:08:49下载
- 积分:1
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7
说明: 7. 单径瑞利信道中的两发一收STBC:
(1) 分析误码率的理论性能,画出比特信噪比与误码率的关系曲线。
(2) 请设计一种具体的导引辅助的信道估计方法,用Simulink进行仿真,测量BPSK调制时的误码率性能。画出比特信噪比与信道估计均方误差的关系曲线,画出比特信噪比与误码率的关系曲线。(7. Two outgoing and one outgoing STBC in single-path Rayleigh channel:
(1) analyze the theoretical performance of bit error rate and draw the curve of the relationship between bit SNR and bit error rate.
(2) please design a specific navigation-assisted channel estimation method, Simulink simulation, measurement of BPSK modulation error rate performance.The relation curve between the bit signal-noise ratio and the mean square error of channel estimation is drawn, and the relation curve between the bit signal-noise ratio and the bit error rate is drawn.)
- 2021-01-23 11:58:45下载
- 积分:1