structure elements, which have similar shape to local feature ofspectra, we calculated pattern spectrums of 10 mineral spectra from USGS mineral spectral library, and then wecompared-both the similarity and k-means clustering results of the original spectrum with that of the correspondingpattern ...
Autism is a multifaceted neurodevelopmental condition whose accurate diagnosis may be challenging because the associated symptoms and severity vary considerably. The wrong diagnosis can affect families and the educational system, raising the risk of depr
{p}_{N+1}}=0\)shall be considered. Equation (3b) defines\({\rho }_{\gamma }^{N+1}(\lambda )\)as the solar photon flux calculated from the solar spectral irradiance\({W}_{sun}(\lambda )\), usinghfor the Planck constant, andcandλas the speed and wavelength of light, ...
The recorded spectra were normalized to the intensity of \(0-1\), covering the spectral range between 381.98\(-\)1792.4 \(cm^{-1}\). 5 Experimental setup The experiments have been conducted in a server computer with Intel Xeon @2.2GHz CPU, 24 GB RAM, and NVIDIA TESLA P100 (16 GB)...
We propose a new approach for clustering and separating competing speech signals using a distributed microphone array (DMA). This approach can be viewed as an extension of expectation-maximization (EM)-based source separation to DMAs. To achieve distributed processing, we assume the conditional indepe...
The distribution in cosmic depth of clusters and groups of galaxies can be probed by means of the Sunyaev-Zel'dovich effect from the associated intracluster plasma. The average spectral distortions predicted, from observations of individual clusters, by representative cosmogonies are computed and discu...
Autism spectrum disorder (ASD) is a heterogeneous neurodevelopmental disorder caused by multiple factors, lacking clear biomarkers. Diagnosing ASD still relies on behavioural and developmental signs and usually requires lengthy observation periods, all o
(ISPRS)The precise classification of land covers with hyperspectral imagery (HSI) is a major research-focused topic in remote sensing, especially using unmanned aerial vehicle (UAV) systems as the abundant data sources have brought severe intra-class spectral variability and high spatial heterogeneity ...
Our analysis show that the clustering structure of controls and ASD subjects are different (p< 0.001) and that specific brain regions distributed in the frontotemporal, sensorimotor, visual, cerebellar, and brainstem systems significantly contributed (p< 0.05) to this differential clustering. These ...
A new theory for the decay of homogeneous, isotropic turbulence is proposed in which truly self‐preserving solutions to the spectral energy equation are f... WK George - 《Physics of Fluids》 被引量: 278发表: 1992年 On a Leray–α model of turbulence and Eulerian formulations gives anothe...