Nevertheless, the low sampling rate avoids this channel estimation model to properly characterize close-in multipath.
This model is enhanced with a novel channel parameterization able to characterize close-in multipath, by introducing an arbitrary tap with variable position between the first two equi-spaced taps.
Some in Congress characterize closing the loophole as a "tax increase" - when in fact it is just treating these employees and employers like the rest of us.
In an effort to identify additional genes involved in S. iniae pathogenesis, we have used pyrosequencing [10] (454 Life Sciences) of a virulent isolate to identify candidate genes sharing homology with proven virulence factors of the leading human pathogen, Streptococcus pyogenes (group A Streptococcus, GAS), a well characterized close genetic relative of S. iniae [11].
As expected, the strain-specific gene pool is poorly characterized, close to 40% lacking a functional annotation.
Leslie characterized closer U.S.-France relasions as "extremely healthy".
where λ > 0 and ν are constants, ϕ is the level set function [40], δ is the univariate Dirac function, Ω∈ℜ2, H is the Heaviside function, and the first term ∫ Ω 1 2 − 1 | 2 ) dxdy is a metric or penalizing energy to characterize how close a function ϕ is to a signed distance function in Ω, this penalization is controlled by the parameter μ.
Since the statistical distributions of the channel estimation errors are difficult to characterize, a closed-form analytical expression for the achievable rate is mathematically intractable.
In this paper, we design, characterize in closed-form, and evaluate a new index rule for Markovian time-varying channels, which gives rise to a simple opportunistic scheduling rule for flow-level scheduling in wireless downlink systems.
Based on physical restrictions, reactor open-loop dynamics and nonlinear control via complete and partial linearization, we devise a global nonlinear geometric framework to establish solvability of the problem and to characterize its closed-loop dynamics.
DOI: http://dx.doi.org/10.7554/eLife.05767.014 To characterize the closed-state structure of ligand-free K63-Ub2, we performed rigid-body simulated annealing refinement against the inter-subunit PREs.
