Characterization of a 3DOF aeroelastic system with freeplay and aerodynamic nonlinearities – Part I: Higher-order spectra
Sign Up to like & getrecommendations! Published in 2019 at "Mechanical Systems and Signal Processing"
DOI: 10.1016/j.ymssp.2018.05.053
Abstract: Abstract The identification of nonlinear systems in aeroelasticity poses a significant challenge for practitioners, often hampered by the complex nature of aeroelastic response data which may contain multiple forms of nonlinearity. Characterizing and quantifying nonlinearities… read more here.
Keywords: part; freeplay; order spectra; higher order ... See more keywords
Hyperspectral Remote Sensing Images Feature Extraction Based on Higher-Order Spectra
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Geoscience and Remote Sensing Letters"
DOI: 10.1109/lgrs.2022.3206917
Abstract: Hyperspectral remote sensing images (HRSIs) contain rich spectral information, and an HRSIs feature extraction method, i.e., higher-order spectra linear discriminant analysis (HOS-LDA) subspace method, is presented, which demonstrates that the calculation of HOS is a… read more here.
Keywords: remote sensing; hos; higher order; spa ... See more keywords