The main purpose of this paper is to solve the functional equation <img height="11" border="0" style="vertical-align:bottom" width="144" alt="View the MathML source" title="View the MathML source" src="http://origin-ars.els-cdn.com/content/image/1-s2.0-S0165011413001292-si1.gif">T+λS=Min+λMax, for 0≤λ≤∞0≤λ≤∞ Buy Ugg Boots Uk Online
and a pair (T,S)(T,S) of a t-norm T and a t-conorm S . This equation arises when we consider a convex linear combination of a t-norm and a t-conorm, and set out the problem of finding the intersection of the segments determined by the pairs (Min,Max)(Min,Max) and (T,S)(T,S).
The statistics of ultrasound echo envelope signals can be used to characterize scattering media. The Rayleigh distribution and its generalized forms, the K and Rice distributions, have been previously used to model the echo signal. A more generalized statistical model, the homodyned K distribution, combines the K and Rice distribution features to better account for the statistics of the echo signal. We show that this model can give two parameters that Buy Uggs Cheap Online Uk
are useful for media characterization: k, the ratio of coherent to diffuse signals, and, β, which characterizes the clustering of scatterers in the medium.