Approximate

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Approximate

Describing a measure coming close to but not necessarily reaching the exact value. Approximate measures can be inaccurate but are often necessary when more precise information is unavailable.
References in periodicals archive ?
The aim of this paper is to introduce an abstract framework of certain approximation processes using a cosine operator functions concept.
The mean-value first-order saddlepoint approximation (MVFOSA) [4] is an alternative to FOSA.
Different from one-piecewise linear approximation used in [6], a three-piecewise linear approximation is presented to compute the initial seed in this paper.
The remaining part of this paper is organized as follows: we recall the basic notions of rough set, standard neutrosophic set and rough standard neutrosophic set on the crisp approximation space, respectively, in Sections 2 and 3.
Figure 1 depicts a band-limited signal and its finite sum approximation according to:
However, there are no contributions on the definitions of approximation operators of general type-2 fuzzy sets in the Pawlak approximation space and the generalized Pawlak approximation space.
In similar cases it is applied or piecewise approximation [1], or a spline approximation [4, 5, 6, 7].
The following approximation theorem for a sequence of positive linear operators acting from [L.
In the first step of developing the approximation algorithm a set of neural networks were tested based on preliminary results given by [8].
The next approximation takes the rectangle to a trapezoid, reflecting the realization that the circumference of the bell at the mouth is larger than at the crown.
The more classical examples of linear positive operators throughout approximation process are the Bernstein polynomials, which are defined by Bernstein [3] as following:
In comparison with the standard finite element method, the characteristics of mesh-independent and wave-based approximation effectively make the meshfree methods attractive alternative numerical techniques for modeling the waveguide problems.