Statistical downscaling of precipitation in northwestern Iran using a hybrid model of discrete wavelet transform, artificial neural networks, and quantile mapping
Sign Up to like & getrecommendations! Published in 2024 at "Theoretical and Applied Climatology"
DOI: 10.1007/s00704-024-05033-2
Abstract: Downscaling of daily precipitation from Global Circulation Models (GCMs)-predictors at a station level, especially in arid and semi-arid regions, has remained a formidable challenge yet. The current study aims at proposing a coupled model of… read more here.
Keywords: dwt ann; precipitation; wavelet transform; model ... See more keywords
Adapting a breakage model to discrete elements using polyhedral particles
Sign Up to like & getrecommendations! Published in 2020 at "Powder Technology"
DOI: 10.1016/j.powtec.2019.12.007
Abstract: Abstract Several approaches have been proposed in the past to describe particle breakage inside the DEM environment. The large number of particles dealt with in most operations of interest and the associated computing power demanded,… read more here.
Keywords: breakage model; breakage; model; particle ... See more keywords
Estimating a multivariate model with discrete Weibull margins
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Statistical Theory and Practice"
DOI: 10.1080/15598608.2017.1292483
Abstract: Recently, a proposal for simulating correlated discrete Weibull variables has been suggested, based on the Gaussian copula. Although the procedure is straightforward and allows the user to directly assign the desired pairwise correlations between the… read more here.
Keywords: weibull; estimating multivariate; model discrete; multivariate model ... See more keywords