In some cases, such as log-normal fading channels, the unit step approximation also provides a close candidate for evaluation on its own, even though the asymptotic approximation does not exist in this case.
Even though the MLS approximation seems to be one of the most commonly used methods, it is not always advantageous.
The thickness of the slip layer, deduced from the velocity distribution, varies slightly depending on the mix-proportion of concrete even though its approximation could be still said to 2 mm.
It was also proved in [26] that good nulling performance could be achieved, even though the solutions were based on approximations.
Unlike scalar wavelet, even though the multiwavelet is designed to have approximation order the filter bank associated with the multiwavelet basis does not inherit this property.
Even though the use of a point-charge approximation is straightforward and in most cases works quite well [108], it has shown some limitations, such as its tendency to overestimate short-range electrostatic (ES) interactions [114], as well as divergence problems during the SCF iterations [104].
The GGA fails to generate interplanar bonding, but the LDA does, even though the band structures obtained from both approximations were essentially identical.
In constructing a stochastic version of the network, we will assume that the above mean-field approximation still holds even though the activity variables are now random.
If the experiment conditions and mRNA amount for the reference and target samples are similar, we argue in [23] that a simple linear function is a good approximation in normalization even though the relationship between dye concentration and fluorescent intensity is nonlinear.
When the tolerance ϵ T decreases the effect is even more striking; even though the number of opinion groups is larger (according to the approximation n c ∼ 1 / [ 2 ϵ T ] ), the article is quite stable and remains close to the mainstream view.
