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system-identication
针对MIMO系统的系统辨识,包含数据预处理相关知识,系统介绍了系统辨识的整个过程(It is used in MIMO system,including data processing.This article introduces the whole process of system identification.)
- 2011-10-19 09:13:39下载
- 积分:1
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YBOMJ
wcdma里面扩频所需的0号扰码源文件,并产生S行曲线,实现超前滞后门位同步()
- 2017-12-26 07:34:24下载
- 积分:1
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05441004
Multiple input multiple output techniques combined
with orthogonal frequency division multiplexing (MIMO-OFDM)
provide a promising approach for wireless systems. However, a
serious drawback of the OFDM system is the high peak-toaverage
power ratio (PAPR), which may severely affect the
power efficiency of RF power amplifiers. In this paper, we
propose a simple method to reduce the PAPR of MIMO-OFDM
signals based on the use of unused subcarriers. Instead of
processing the signals at each transmitter separately, a peak
cancelling signal is generated at one antenna and is then applied
to all the others with only simple modifications. Simulation has
shown that a minimum 2 dB reduction in PAPR can be achieved
for all transmit signals using this approach. As the signal
processing is nearly all done at a single transmitter, repetition of
the operations at each transmitter is avoided, and therefore the
overall cost of the system can be significantly reduced.
- 2011-11-05 01:46:42下载
- 积分:1
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BTBook-(1)
This is book about bluetooth programming and other items. Is good for beginerss.
- 2014-02-22 01:07:18下载
- 积分:1
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simense_840d_nc
去上海培训数控的教材资料。西门子840d系统,关于硬件配置,轴调试,数据管理(NC to Shanghai training materials information. Siemens 840d systems, on the hardware configuration, shaft commissioning, data management)
- 2010-07-26 20:53:14下载
- 积分:1
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OMP
OMP重建一维二维信号,Matlab源码,中文注释(OMP reconstruction of one-dimensional two-dimensional signal, Matlab source code, Chinese comment)
- 2020-12-28 17:29:01下载
- 积分:1
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Ofdmchannelqam16
OFDM modelisation on matlab
- 2013-04-12 17:40:22下载
- 积分:1
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485
51单片机主机和从机通过485测AD电压,有程序和仿真(51 single chip computer host and slave machine through 485 AD voltage, program and simulation)
- 2018-03-19 18:44:25下载
- 积分:1
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Multi-Channel-model
多个信道模型仿真模型MATLAB源码,包括自由空间路径损耗函数、Okumura-Hata模型、COST231-WI视距模型、COST231-WI非视距模型、Rayleigh信道及COST-231 Hata模型等。(Multiple chanel model simulation with MATLAB code, include wireless_free_space_attenuation model, Okumura-Hata model, COST231-WI LOS model, COST231-WI NLOS model, Rayleigh model, etc al.)
- 2012-07-09 09:18:41下载
- 积分:1
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BTBook-(1)
This is book about bluetooth programming and other items. Is good for beginerss.
- 2014-02-22 01:07:18下载
- 积分:1