Results 41 to 50 of about 12,127 (168)
Objectives. Recent research in machine learning and artificial intelligence aimed at improving prediction accuracy and reducing computational complexity resulted in a novel neural network architecture referred to as an extreme learning machine (ELM).
L. A. Demidova, A. V. Gorchakov
doaj +1 more source
An assessment of the performance of a 1.5 μm Doppler lidar for operational vertical wind profiling based on a 1-year trial [PDF]
We present the results of a 1-year quasi-operational testing of the 1.5 μm StreamLine Doppler lidar developed by Halo Photonics from 2 October 2012 to 2 October 2013.
E. Päschke, R. Leinweber, V. Lehmann
doaj +1 more source
Error propagation in polarimetric demodulation [PDF]
The polarization analysis of the light is typically carried out using modulation schemes. The light of unknown polarization state is passed through a set of known modulation optics and a detector is used to measure the total intensity passing the system.
Collados, M., Ramos, A. Asensio
core +1 more source
Inference in the indeterminate parameters problem
We face an indeterminate parameters problem when there are two sets of parameters, x and g, say, such that the null hypothesis H0:x=x0 makes the likelihood independent of g. A consequence of indeterminacy is the singularity of the information matrix. For
Marco Barnabani
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Protocols for entanglement transformations of bipartite pure states [PDF]
We present a general theoretical framework for both deterministic and probabilistic entanglement transformations of bipartite pure states achieved via local operations and classical communication.
A.K. Ekert +9 more
core +2 more sources
On the Relative Gain Array (RGA) with Singular and Rectangular Matrices
In this paper we identify a significant deficiency in the literature on the application of the Relative Gain Array (RGA) formalism in the case of singular matrices.
Uhlmann, Jeffrey
core +1 more source
Modified Augmented Lagrangian Genetic Algorithm (ALGA) and Quadratic Penalty Function Genetic Algorithm (QPGA) optimization methods are proposed to obtain truss structures with minimum structural weight using both continuous and discrete design ...
Nima Noii +3 more
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This review explores how shape‐changing structures—origami, bistable, and laminate structures—enable multifunctionality in soft robotics and metamaterials. Starting from structural design, it examines core principles, real‐world applications, and ongoing challenges.
Lingchen Kong, Yaoyao Fiona Zhao
wiley +1 more source
In this paper, we utilize the continuation theorem due to Mawhin to investigate the solvability for a class of Caputo fractional system integral boundary value problems at resonance.
Shaoqiang Wang, Li Zhang, Yifan Wang
doaj +1 more source
Boundary-Value Problems for Weakly Nonlinear Delay Differential Systems
Conditions are derived of the existence of solutions of nonlinear boundary-value problems for systems of n ordinary differential equations with constant coefficients and single delay (in the linear part) and with a finite number of measurable delays of ...
A. Boichuk +3 more
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