نتایج جستجو برای: data set

تعداد نتایج: 2845015  

Journal: :Journal of Mathematical Analysis and Applications 1990

Journal: :Annals of Geophysics 2022

In this paper we present an updated and homogeneous earthquake dataset for Italy compiled by joining the intensities available in Italian Macroseismic Database DBMI15 peak ground motion (PGM) parameters Engineering Strong-Motion (ESM) accelerometric data bank. The database has been through extensive procedure of evaluation revision based on two main steps: 1) selection earthquakes with macrosei...

Journal: :journal of artificial intelligence in electrical engineering 2014
roya abdollahi

we first describe how to “fuzzify” the estimated binary columns to create a [0,1]-valued column. werefer to this [0,1] -valued column as the soft segmentation column of the noisy spectrogram column.similarly to the collection of soft segmentation columns as the soft segmentation image, or simply asthe soft segmentation. the band-dependent posterior probability that the hard segmentation columnv...

Journal: :The Cryosphere 2022

Abstract. We report on results of an intercomparison 10 global sea-ice concentration (SIC) data products at 12.5 to 50.0 km grid resolution from satellite passive microwave (PMW) observations. For this we use SIC estimated >350 images acquired in the visible–near-infrared frequency range by joint National Aeronautics and Space Administration (NASA) United States Geological Survey (USGS) Land...

Journal: :Advances in methods and practices in psychological science 2021

As researchers embrace open and transparent data sharing, they will need to provide information about their that effectively helps others understand sets’ contents. Without proper documentation, stored in online repositories such as OSF often be rendered unfindable unreadable by other indexing search engines. Data dictionaries codebooks a wealth of variables, collection, important facets set. T...

2005
J. Martin N. Rakotomalala

Autocatalytic reaction fronts between reacted and unreacted species may propagate as solitary waves, namely at a constant front velocity and with a stationary concentration profile, resulting from a balance between molecular diffusion and chemical reaction. A velocity field in the supporting medium may affect the propagation of such fronts through different phenomena: convection, diffusion enha...

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