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QAM
重点研究了全数字QAM接收机中的两个关键技术——符号同步和信道盲均衡。研究Gardner定时误差检测算法,盲均衡方面,重点研究了CMA及其改进算法,采用MMA算法和DD-LMS算法联合均衡
(Focuses on the all-digital QAM receiver in the two key technologies- the symbol synchronization and channel blind equalization. Research Gardner timing error detection algorithm, blind equalization, the focus of the CMA and its improved algorithm, using the MMA algorithm and the DD-LMS algorithm for joint equalization)
- 2020-12-17 17:49:11下载
- 积分:1
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LTE-MIMO-OFDM
一篇西安电子科技大学的博士论文《LTE中MIMO_OFDM系统物理层关键技术研究》,作者李文刚,关键词:多入多出 多用户 MIMO 空时编码 功率分配 波束赋形(Xidian University, a doctoral thesis " LTE physical layer system in MIMO_OFDM key technologies" , author Liwen Gang, Keywords: Multiple Input Multiple Output Multi-user MIMO space-time coding beamforming power allocation)
- 2011-09-15 10:24:10下载
- 积分:1
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qpsk+awgn
说明: matlab里使用simulink仿真出qpsk系统通过AWGN信道的调制解调过程,并分析其误码率(Using simulink in matlab to simulate the modulation and demodulation process of qpsk system through AWGN channel and analyze its bit error rate)
- 2020-10-24 10:37:22下载
- 积分:1
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Analytic-framework-for-performance-evaluation-of-
Analytic framework for performance evaluation of multi-antenna wimax
- 2011-12-07 02:40:04下载
- 积分:1
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Space-Time.Coding_John.Wiley.And.Sons
空时编码,内容涉及mImo的各个方面,介绍很全面,很有帮助(Space-time coding, covering all aspects of Mimo, introduce very comprehensive, very helpful)
- 2021-03-25 22:19:13下载
- 积分:1
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OFDM_frequencyoffset
很好的OFDM系统载波同步算法,采用了长短训练序列分别进行小数倍频偏估计和整数倍频偏估计(This is a good carrier synchronization algorithm for OFDM system, using the long he short training sequences respectively to fractional frequency offset estimation and integer times frequency offset estimation)
- 2017-12-07 10:59:08下载
- 积分:1
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Fiber-based-OFDM-Transmission
一篇介绍OFDM信号在光纤信道中的传输的文章。理论分析非常详实。使用matlab和VPI联合仿真。matlab代码附在文章后面。(Article article OFDM signal in fiber channel transmission. The theoretical analysis is very informative. Using matlab and VPI joint simulation. The matlab code attached to the end of the article.)
- 2020-11-26 22:49:31下载
- 积分:1
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03_hbf_test_128m22
说明: 半带滤波器,工作在采样率122.88Msps上(Half-band filter, working at the sampling rate of 122.88 Msps)
- 2020-12-23 10:59:07下载
- 积分:1
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MISO
miso in wireless sensor network
- 2021-04-19 20:38:50下载
- 积分:1
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IQ
说明: 精心搜集的IQ解调方面的matlab程序和资料文档 非常好 快点下把(Carefully collected the IQ demodulation matlab program and data documentation is very good quickly download)
- 2012-04-23 16:48:04下载
- 积分:1