Questions in any application – for MDRCs or indeed other classes of downscaling model - is to what extent and in what way are model parameters functions of rainfall event type and/or large scale climate controls.
The problem of model establishment includes optimization of model parameters, kernel function selection, feature vector extraction, and unbalanced sample.
approximated partial dynamic Markov model: For a further reduction of the model parameters, the function p ii (n) can be approximated by a curve fit.
Therefore, based on the number of model parameters, objective function values (Table 1), and the precision of the parameter estimates, the NB distribution model with a constant effect (model M1b) was the selected model: λ0 t)= θλ0_IFNβ-1b.
Open image in new window Fig. 8 Model parameters as functions of t e. a Slip values at characteristic points, b value of η as a function of t e and c value of αb as a function of t e.
Perhaps this approach can be extended to make the model parameters explicit functions of climate and soil, leading to a rigorous, individual-based understanding of observed regional variation in forest structure and species composition.
To resolve these shortcomings, we developed a variant of the GY94 model [ 21] in which model parameters are functions of RSA.
The next step of the fitting pipeline is to generate an inverse HC-PLSR metamodel, predicting the Niederer model parameters as functions of the output metrics in Table 2 and Table 3, based on the simulation results.
Chemical Engineering Science 63, 2895 2906.] is used for optimum reparameterization and estimation of uncorrelated model parameters in power function models.
In particular, Enhanced Thematic Mapper Plus (ETM+) retrievals of surface albedo were acquired to analyze the change in variogram model parameters as a function of increased window-size.
