Results 261 to 270 of about 104,268 (321)

Detection, Classification, and Measurement of Discontinuities

open access: closedSIAM Journal on Scientific and Statistical Computing, 1991
The detection, classification, and measurement of discontinuities from sampled noisy data of a function are studied. A function has a discontinuity of degree k at a point, if the kth-order left and right derivatives at that point are different. The difference is the size of the discontinuity. Discontinuities are classified by their degrees and measured
David Lee
semanticscholar   +3 more sources

On the classification of discontinuities by the pattern recognition methods

open access: closedComputers & Fluids, 1990
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Evgenii V. Vorozhtsov
semanticscholar   +4 more sources

Thermal classification of lithospheric discontinuities beneath USArray

open access: closedEarth and Planetary Science Letters, 2015
Abstract Broadband seismic data from the United States were processed into P s and S p receiver function image volumes for the purpose of constraining negative velocity gradients (NVG) at depths between the Moho and 200 km. Moho depth picks from the two independent datasets are in good agreement, however, large discrepancies
Steven M. Hansen   +2 more
semanticscholar   +3 more sources

Theory and classification of the reversible structures of discontinuities in hydrodynamic-type models

open access: closedJournal of Applied Mathematics and Mechanics, 2014
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
И. Б. Бахолдин
semanticscholar   +3 more sources

A Multilevel Classification Strategy for the Identification of Discontinuities from 3D Point Clouds of Complicated Rock Surfaces

open access: closedRock Mechanics and Rock Engineering
Lei Ma   +6 more
semanticscholar   +3 more sources

On the Baire classification of discontinuity points of real functions of one variable

open access: closedAnalysis Mathematica, 1977
В РАБОтЕ НАИДЕНы НЕОБ хОДИМыЕ И ДОстАтОЧНы Е УслОВИь НА МНОжЕстВА тОЧЕк R, ЧтОБ ы ОНИ ьВльлИсь сООтВЕтстВ УУЩИМИ МНОжЕстВАМИ т ОЧЕк РАжРыВА ДЕИстВИтЕльНОИ НАR Ф УНкцИИf(x). РЕжУльтАт пЕРЕНОсИт сь НА сЕпАРАБЕльНыЕ п ОлНыЕ МЕтРИЧЕскИЕ пРОстРА НтВА БЕж ИжОлИРОВАНН ых тОЧЕк.
М. А. Лунина
openaire   +2 more sources

Is Detecting Discontinuity Difficult? Evidence from the Visual Trend Classification of Scatterplots

open access: closedThe American Journal of Psychology, 2023
Abstract Visualization of data comes with the promise that even unexpected aspects of the data can be detected. For instance, viewers might discover that patterns in a scatterplot follow a non-linear trend. Using two experiments, we examined whether and when scatterplots depicting different types of mathematical functions are classified ...
Christine Blech   +3 more
openaire   +2 more sources

TWO-PARAMETER DISCONTINUITY-INDUCED BIFURCATIONS OF LIMIT CYCLES: CLASSIFICATION AND OPEN PROBLEMS

open access: closedInternational Journal of Bifurcation and Chaos, 2006
This paper proposes a strategy for the classification of codimension-two discontinuity-induced bifurcations of limit cycles in piecewise smooth systems of ordinary differential equations. Such nonsmooth transitions (also known as C-bifurcations) occur when the cycle interacts with a discontinuity boundary of phase space in a nongeneric way, such as ...
KOWALCZYK P   +7 more
  +7 more sources

Tri-Directional Decoder for Edge Discontinuity Classification

open access: closedInternational Symposium on Circuits and Systems
Extracting and exploiting edge information is important for various computer vision tasks. According to the physical characteristics, edges are further categorized into reflectance, illumination, normal, and depth discontinuities.
Jiayue Wang   +4 more
openalex   +2 more sources

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