Assessment of Different Methods for Estimation of Missing Rainfall DataSusurluk basinMissing rainfall dataMissing data patternMissing data mechanismExpectation–maximizationMissing data is a common problem encountered in various fields, including clinical research, environmental sciences and hydrology. In order ...
(1998) for other related formulations where I is one of components of an optimization model. Obviously, solving such formulations requires an I-estimation method. The next section summarizes the I-evaluation methods considered in this study. 2. Average inventory level (AIL) methods considered in ...
number of methods have been suggested up to now, using different sets of quantiles.Four of these methods are compared here by means of an experiment in which 56 students acted as experts on four distributions.The accuracy of the estimation of both the quantiles and the parameters are discussed...
Polydispersity introduces a large uncertainty about the estimation of GNexp0, which is quite significant from the practical point of view, since numerous polymers cannot be synthesized with Mw/Mn<2. We have analyzed the extension to polydisperse polymers of the methods validated for monodisperse syst...
The performance of three spectral techniques (FFT, AR Burg and ARMA) for maximum frequency estimation of the Doppler spectra is described. Different definitions of fmax were used: frequency at which spectral power decreases down to 0.1 of its maximum value, modified threshold crossing method (MTCM...
These measures can be broadly catego- rized into the occurrence of vection (e.g., binary choice yes/no), temporal characteristics of vection (e.g., onset time/latency, duration), the quality of the vection experience (e.g., intensity rating scales, magnitude estimation), or indirect (e...
We will review the principal methods of estimation of parameters in multivariate autoregressive moving average equations which have additional observable i... R.L. Kashyap,Robert E. Nasburg - 《IEEE Transactions on Automatic Control》 被引量: 85发表: 1975年 Selection of Optimal Parameter Set Using...
Estimation of phenolics and flavonoids showed that all the leaf extracts showed higher amounts of phenolics and flavonoids than stem extracts. Among leaf extracts, greater amounts of phenolics were detected in 50% aqueous methanol extract (261.25 ± 1.66 GAE/g extract) and greater amounts ...
Estimation of rooftop solar photovoltaic potential of a city 2015, Solar Energy Show abstract A thermodynamic review of solar air heaters 2015, Renewable and Sustainable Energy Reviews Show abstract Modelling solar potential in the urban environment: State-of-the-art review 2015, Renewable and Sustaina...
Force degradation of orthodontic elastomeric chains: A literature review 2022, Journal of Baghdad College of Dentistry Residual ethylene oxide in medical devices: Effects and estimation methods, an overview 2020, Trends in Biomaterials and Artificial Organs Evaluation of elastomeric chains deformation after...