In the current work, the fraction Bezier–Bernstein polynomial function is applied to model the NSS, and points of inflection are used for signal segmentation. From the obtained segments, statistical time–frequency features are extracted and fed to a ConvRNN for better time–frequency localization....
(1) of the differential cross-section, near stationary points, as a protocol for hypersensitive sublinear sensing. The special case of NR-EPDs, known as stationary inflection points (SIPs)23,24,27,28,29,30,31,32,33, monopolizes our attention because of its resilience to common mechanical ...
displacement, which exhibit inflection points and a negative stiffness (slope of the curve). The structure reaches a limit point where the stability is lost and consequently snaps to another equilibrium configuration upon reaching another limit point [121,122]. Cellular materials with repeated unit ...
A general expression for the correlation function of a non-stationary process is obtained. Particular cases are considered. Using the method of direct simulation, it is shown numerically that the correlation function of the process has a point of inflection.关键词: Random process Poisson flow ...
The well for in the neighborhood of infinity is characterized by the horizontal asymptote , see Fig. 2a. The critical tensile strain for which the force begins to soften is given by the inflection point of g and is [Math Processing Error] (2.6) and is the strain at which the force goe...
It was observed that the kernel changes sign close to the inflection point of the inter-atomic potential. Other sources (Picu, 2002) have also reported that the kernel is positive at the origin and changes sign after some distance. Their calculations for Aluminum glass shows that the sign ...
Some examples of such context are already in the document; doses tested for genistein in the diet are described as including levels found in human diets (p. 97), and figures are used to demonstrate points of inflection in in vitro and in vivo data compared with environmental exposure ...
A general expression for the correlation function of a non-stationary process is obtained. Particular cases are considered. Using the method of direct simulation, it is shown numerically that the correlation function of the process has a point of inflection....
(Guiard1993). For every movement half cycle, between two zero crossings in the position record, the unitless harmonicity index was calculated as follows: when a single peak in acceleration occurred in the half cycle, the harmonicity value was set to one; when an inflection occurred in the ...
By considering the limiting inviscid stability problem, we show that the origin of the vortex mode is spatial oscillation of the buoyancy profile normal to the slope. This leads to vortex growth in a region displaced from the slope surface, at a point of buoyancy inflection, just as the ...