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On the Papoulis Sampling Theorem: Some General Conditions
(Institute of Electrical and Electronics Engineers, 2018-10)
Some general conditions for multichannel sampling are established for wide sense stationary sequences with spectral density. First, necessary and sufficient conditions are given for these processes so that they are linearly ...
Using Intrinsic Integer Periodicity to Decompose the Volterra Structure in Multi-Channel RF Transmitter
(Institute of Electrical and Electronics Engineers Inc., 2016)
An instrumentation, measurement and post-processing technique is presented to characterize transmitters by multiple input multiple output (MIMO) Volterra series. The MIMO Volterra series is decomposed as the sum of nonlinear ...
The rayleigh fading channel prediction via deep learning
(Wiley-Hindawi, 2018)
This paper presents a multi-time channel prediction system based on backpropagation (BP) neural network with multi-hidden layers, which can predict channel information effectively and benefit for massive MIMO performance, ...
On-chip intermediate potential measurements for the control of O electromigration in multi-channel networks in case of time-dependent potential changes.
(Elsevier Science Sa, 2017-03)
One of the greatest challenges in multi-channel networks for electromigrative separation techniques is the control of the leakage of sample constituents and band broadening at the channel intersections in microfluidic ...
Density in L2(µ) of certain families of functions on LCA groups related to the Multi-Channel sampling problem.
(Taylor & Francis, 2020-08)
Let G be an LCA group, H a closed subgroup, Γ the dual group of G and µ be a regular finite non-negative Borel measureonΓ. Motivated by the problem of sampling and reconstruction of a stationary random process over G from ...
Disintegration rate and gamma-ray emission probability per decay measurement of Cu-64
(Instituto de Pesquisas Energ??ticas e Nucleares, 2018)
Canais de distribuição para produtos da agricultura familiar: um estudo em hortaliças.
(Universidade Federal de São CarlosBRUFSCarPrograma de Pós-Graduação em Engenharia de Produção - PPGEP, 2004-02-27)
The intention of this work is to study marketing channel for products proceeding from small holders agriculture. Considering that small holders agriculture,in São Paulo State, represents 95% of the production of fresh ...
Outage Probability For Mimo Mac Channels
(Institute of Electrical and Electronics Engineers Inc., 2014)
Multi-frequency acoustics for suspended sediment investigation: validation at Parana River
(Taylor & Francis, 2013-10)
A method of using two acoustic Doppler current profilers operating at different frequencies and employed at the same measuring vertical to sample a profile of suspended sediment concentration has been previously applied ...