Results 21 to 30 of about 1,114,464 (144)
Spectral curve fitting of dielectric constants
AIP Advances, 2017 Optical constants are important properties governing the response of a material to incident light. It follows that they are often extracted from spectra measured by absorbance, transmittance or reflectance.
M. Ruzi, C. Ennis, E. G. Robertson
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Equivariant adjusted least squares estimator in two-line fitting model
Modern Stochastics: Theory and Applications, 2016 We consider the two-line fitting problem. True points lie on two straight lines and are observed with Gaussian perturbations. For each observed point, it is not known on which line the corresponding true point lies.
Sergiy Shklyar
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Sicegar: R package for sigmoidal and double-sigmoidal curve fitting [PDF]
PeerJ, 2018 Sigmoidal and double-sigmoidal dynamics are commonly observed in many areas of biology. Here we present sicegar, an R package for the automated fitting and classification of sigmoidal and double-sigmoidal data.
M. Umut Caglar +2 more
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Is the Best Fitting Curve Always Unique?
Journal of Mathematics, 2013 Fitting straight lines and simple curved objects (circles, ellipses, etc.) to observed data points is a basic task in computer vision and modern statistics (errors-in-variables regression). We have investigated the problem of existence of the best fit in
N. Chernov, Q. Huang, H. Ma
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Proportion of population vaccinated and curve fitting.
, 2023 Proportion of population vaccinated and curve fitting.
Samiran Ghosh (41675) +4 more
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Curve Fitting-Based Phase Optimization for Microwave Power Transfer
IEEE Access, 2022 Microwave power transfer provides power wirelessly by converting electromagnetic waves emitted by an antenna to DC power using a rectifying antenna (rectenna). We are developing a distributed cooperative power transfer system that intentionally generates
Kentaro Hayashi +6 more
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The fitting curve of resistivity and saturation.
, 2022 The fitting curve of resistivity and saturation.
Yani Lu (339789) +4 more
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Curve-Fitting on Graphics Processors Using Particle Swarm Optimization [PDF]
International Journal of Computational Intelligence Systems, 2014 Curve fitting is a fundamental task in many research fields. In this paper we present results demonstrating the fitting of 2D images using CUDA (compute unified device architecture) on NVIDIA graphics processors via particle swarm optimization (PSO ...
R. T. Kneusel
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Long-Distance Pollen Dispersal in Urban Green Roof and Ground-Level Habitats
Frontiers in Ecology and Evolution, 2022 Long-distance pollen dispersal is critical for gene flow in plant populations, yet pollen dispersal patterns in urban habitats such as green roofs have not been extensively studied.
Chelsea L. Butcher +8 more
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