On discontinuity of information characteristics of quantum systems and channels [PDF]
, 2016 M. E. Shirokov
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Control Mechanism and Mechanical Design of the Adjustable Pulse Vibration Tool
Shiyou jixie, 2023 As the exploration and development progress toward deep and ultra-deep resources,formations that drilling engineering has to deal with are found with increasing complexity.Thus,it is necessary to research the formation applicability and drag reduction of
Su Qianrong +6 more
doaj
Computer modeling of multiple-channel input signals and intermodulation losses caused by nonlinear traveling wave tube amplifiers [PDF]
The multiple channel input signal to a soft limiter amplifier as a traveling wave tube is represented as a finite, linear sum of Gaussian functions in the frequency domain.
Stankiewicz, N.
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Underwater acoustic OFDM channel equalization based on virtual time reversal mirror
Tongxin xuebao, 2015 To solve the problem of the severe inter-symbol interference of orthogonal frequency division multiplexing (OFDM) communication caused by underwater acoustic multipath channel,a virtual time reversal channel equalization scheme was proposed.VTRM was able
Yan-ling YIN, Gang QIAO, Song-zuo LIU
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Heat and Fluid Flow Characteristics of Nanofluid in A Channel Baffled Opposite to The Heated Wall
, 2021 Nguyen Minh Phu +2 more
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Jixie qiangdu, 2017 For a more complete extraction of the rotor fault feature,a new rotor fault feature extraction methods-Full vector local characteristic decomposition（FVLCD） was proposed.FLVCD Combined local characteristic decomposition（LCD） with full vector spectrum（FVS）
HUANG ChuanJin +4 more
doaj
Propagation Characteristics and Channel Model of Short Wave Radio Waves at Sea [PDF]
, 2018 Guanzheng Zhang
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An Experimental Investigation on the Heat Transfer Characteristics of Pulsating Heat Pipe with Adaptive Structured Channels [PDF]
, 2023 Jiangchuan Yu +4 more
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Channel estimation and pilot reduction for mmWave massive MIMO systems using deep neural networks
ICT ExpressIn this paper, we propose deep learning-based channel estimation and pilot reduction for mmWave point-to-point multi-input multi-output systems. The proposed scheme consists of a two-step approach where the first step is applying a denoising autoencoder ...
Biniam Tamiru +2 more
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