Browsing by Subject "Gaussian method"

Now showing items 1-5 of 5

    • Article  

      Maxima for Gaussian seas 

      Baxevani, Anastassia; Rychlik, I. (2006)
      The probability distribution of the height of global maximum for a Gaussian random field evolving in time is studied. In particular, the effect of spreading is studied and the role of the wave kinematics is discussed. It ...
    • Article  

      Modelling precipitation in Sweden using multiple step markov chains and a composite model 

      Lennartsson, J.; Baxevani, Anastassia; Chen, D. (2008)
      In this paper, we propose a new method for modelling precipitation in Sweden. We consider a chain dependent stochastic model that consists of a component that models the probability of occurrence of precipitation at a ...
    • Article  

      Spatial models for variability of significant wave height in world oceans 

      Baxevani, Anastassia; Borgel, C.; Rychlik, I. (2008)
      Significant wave height (Hs) is a measure of the variability of the ocean surface. Benefits from knowing the spatial and temporal characteristics of this field are multiple: It is useful to size offshore structures, to ...
    • Article  

      Spatio-temporal statistical modelling of significant wave height 

      Baxevani, Anastassia; Caires, Sofia; Rychlik, I. (2009)
      In this paper, we construct a homogeneous spatio-temporal model to describe the variability of significant wave height over small regions of the sea and over short periods of time. Then, the model is extended to a ...
    • Article  

      A spatiotemporal precipitation generator based on a censored latent Gaussian field 

      Baxevani, Anastassia; Lennartsson, J. (2015)
      A daily stochastic spatiotemporal precipitation generator that yields precipitation realizations that are quantitatively consistent is described. The methodology relies on a latent Gaussian field that drives both the ...