Sentence examples for a tight approximation from inspiring English sources

We note that (14) is actually a tight approximation and its tightness is evaluated in Section 4. From the expression in (14), we make several observations as listed below.

Thus, the solution, ({ {{hat {mathbf {Q}}}_{mathbf {v}}},{{hat {mathbf {Q}}}_{J}} }), is indeed a tight approximation of (32).

We need to calculate the TGVP for a relatively large number of time-slots K to obtain a tight approximation.

Since this estimator is intractable from a numerical point of view, we propose a tight approximation of it easy and fast to implement.

Since (2) is tightly upper bounded by, it is noted that our results can be treated as a tight approximation to AF systems as well.

Alternatively, in the case of block fading Rayleigh channels - a common model - Liu et al. derived a tight approximation of the PER of uncoded packet transmissions [8].

In this article, we have derived the closed-form expression of the channel capacity over Nakagami-m, Riciandand Rayleigh multipath flat fading channel with L-branch MRC receiver and an tight approximation for Weibull case in terms of Meijer G-functions.

In this paper, we propose a novel online RPCA algorithm by adopting a recently proposed truncated nuclear norm as a tighter approximation of low rank constraint.

As it is shown in Fig. 10a, introducing control leads to a tighter approximation of the simulation results from the numerical ones, compared to the absence of control.

Since we have assumed uncorrelated time-slots to obtain our TGVP approximation, we will therefore have a less tight approximation for short time-slots.

In this paper, we have derived a new tight approximation for the PDF of output SNR at EGC receiver operating under uncorrelated but not identical Weibull fading channels.