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frequency_estimation
QPSK开环载波同步技术研究 频偏估计算法(Open-loop carrier synchronization QPSK Research Frequency Offset Estimation Algorithm)
- 2020-12-11 19:59:18下载
- 积分：1
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OFDM
大学时的毕业论文，OFDM降低峰均比的方法论文(Thesis at the university, OFDM PAPR reducing methods papers)
- 2014-04-14 22:08:35下载
- 积分：1
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4CPM
实现完整的4CPM(h=1/2)调制解调程序，包括消息序列生成，串并转换，升抽样成形滤波，数字上变频，多项式非线性效应，AWGN信道，到接收端数字下变频，降采样，匹配滤波，接收端基带信号星座图。(Message sequence generation, serial-parallel conversion, up sampling shaping filter, digital upconversion, polynomial nonlinear effects, AWGN channel, to the receiver digital down-conversion, down-sampling, the matched filter, the receiving end the baseband signal constellation.)
- 2021-04-08 11:09:00下载
- 积分：1
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Low-Complexity-PAPR-Reduction-Technique-for-STBC-
Selective mapping algorithm is proposed to reduce the peak-to-average power ration (PAPR) in MIMO-OFDM system.
It is proved that the conjugate symbols on two antennas have the same PAPR property with orthogonal space-time block coded (STBC). By using the characteristic, the computational
complexity cost and the side information (SI) is significantly
reduced compared with the concurrent SLM algorithm.
Simulation results demonstrate that the performance of the proposed algorithm outperforms the conventional concurrent
SLM algorithm.
- 2014-01-01 06:04:45下载
- 积分：1
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channel
说明： mimo各个信道具体源码，包括高斯、瑞利、多径衰弱等信道模型，本人将其调试、整理并附上运行结果。(MIMO channel specific source code, including Gaussian, Rayleigh, multipath fading and other channel models, I will debug, collate and attach the operation results.)
- 2020-11-18 11:21:44下载
- 积分：1
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VAWECOM
vawecom gsm modem gsm,gprs,ip stack documentation(vawecom gsm modem gsm, gprs. ip stack documentation)
- 2007-02-24 21:02:44下载
- 积分：1
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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
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16qam
16QAM 在AWGN信道中的BER表现(BER performance of 16QAM in AWGN channel)
- 2020-12-28 14:49:01下载
- 积分：1
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CVI
利用虚拟仪器软件labwindows cvi,编写温湿度检测系统，例子典型直观，有利于大家学习利用虚拟仪器编写测试系统(Msp430x14x series microcontroller programming details, sub-chapter, a total of 39 chapters, rich in content and comprehensive, programming is introduced in detail)
- 2012-12-16 16:47:05下载
- 积分：1
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cdma_mmse
说明： DS-CDMA的MMSE算法程序，给出了不同信噪比下的BER性能比仿真曲线。(DS-CDMA of the MMSE algorithm program are given under different signal to noise ratio curve of BER performance than emulation.)
- 2010-03-29 10:08:21下载
- 积分：1
