Výsledky vyhledávání - "Cumulative density function"

A simple method to describe the COVID-19 trajectory and dynamics in any country based on Johnson cumulative density function fitting Autor Ćmiel, Adam M., Ćmiel, Bogdan

“… The method was tested using data from 80 countries from 6 continents. We found that Johnson cumulative density functions (CDFs…”
Získat plný text

An efficient solver for cumulative density function-based solutions of uncertain kinematic wave models Autor Cheng, Ming, Narayan, Akil, Qin, Yi, Wang, Peng, Zhong, Xinghui, Zhu, Xueyu

“…We develop a numerical framework to implement the cumulative density function (CDF) method for obtaining the probability distribution of the system state described by a stochastic kinematic wave model…”
Získat plný text

An Empirical Cumulative Density Function Approach to Defining Summary NWP Forecast Assessment Metrics Autor Hoffman, Ross N., Boukabara, Sid-Ahmed, Kumar, V. Krishna, Garrett, Kevin, Casey, Sean P. F., Atlas, Robert

“…The empirical cumulative density function (ECDF) approach can be used to combine multiple, diverse assessment metrics into summary assessment metrics (SAMs…”
Získat plný text

Estimation of GSM base station output power cumulative density function Autor Jovanović, Predrag, Bjelica, Milan

“…If the dependence of base station output power on system parameters in a mobile network would be known, it would be possible to achieve energy savings by…”
Získat plný text

Robustness Measures and Numerical Approximation of the Cumulative Density Function of Response Surfaces Autor Rhein, Beate, Clees, Tanja, Ruschitzka, Margot

“… study of various methods. These are design of experiments in combination with quantile and kernel density estimation to approximate the cumulative density function of the response…”
Získat plný text

Power flow based hydro-thermal-wind scheduling of hybrid power system using sine cosine algorithm Autor Dasgupta, Koustav, Roy, Provas Kumar, Mukherjee, Vivekananda

“…•Different cases of Power flow based HTWS problem have been solved using SCA.•Weibull probability density function has been considered for wind power…”
Získat plný text

Innovative absolute probability approach for coastal vulnerability assessment due to sea level rise: Application in Tagus Estuary, Portugal Autor Antunes, Carlos, Soares, Fernando, Catita, Cristina, Rocha, Carolina

“… From climate-scenario-based or semi-empirical models, SLR projections are represented by a central estimate or the full domain cumulative density function (CDF…”
Získat plný text

Evaluating Power Loss and Performance Ratio of Hot-Spotted Photovoltaic Modules Autor Dhimish, Mahmoud, Mather, Peter, Holmes, Violeta

“… All hot-spots groups were modeled using the cumulative density function, state-of-the-art geographical mapping, and performance ratio (PR) analysis…”
Získat plný text

The Modified Weibull–Fréchet Mixture distribution for enhanced econometric data modelling Autor Akalagboro, I. O., Aronu, C. O.

“… The objectives of the study include to: derive the probability density function (PDF) and cumulative density function (CDF…”
Získat plný text

Blind Image Quality Assessment: A Fuzzy Neural Network for Opinion Score Distribution Prediction Autor Gao, Yixuan, Min, Xiongkuo, Zhu, Yucheng, Zhang, Xiao-Ping, Zhai, Guangtao

“…Image quality assessment (IQA) has always been a popular research topic. There have been many methods proposed for predicting image quality, also known as the…”
Získat plný text

Enhancing multi-criteria decision-making through a novel feedforward neural network system based on group experience Autor Chung, Hsiang-Yu, Chang, Jen-Chieh, Chang, Kuei-Hu

“…In recent years, artificial intelligence (AI) has developed rapidly by leveraging the collective group experience derived from big data. This has led to…”
Získat plný text

Insights on the Degradation and Performance of 3000 Photovoltaic Installations of Various Technologies Across the United Kingdom Autor Dhimish, Mahmoud, Schofield, Nigel, Attya, Ayman

“…This article presents the degradation rates over 8 years for 3000 photovoltaic (PV) installations distributed across the U.K. The article considers three PV…”
Získat plný text

The Effect of Tax and Public Debt on Economic Growth: Worldwide Cross-Sectional Evidence Autor Merza, Ebrahim, Khatatbeh, Ibrahim N.

“…The objective of this study is to examine the effect of taxes and public debt on economic growth. By using a battery of tests and procedures (including…”
Získat plný text

The grain size distribution function of suspended load in the lower Yellow River Autor Ma, Zipu

“…The log‐normal distribution function (LNDF) and Weibull cumulative density function (WCDF…”
Získat plný text

Wind energy potential assessment at four typical locations in Ethiopia Autor Bekele, Getachew, Palm, Björn

“…), wind speed cumulative density function (CDF), and wind speed duration curve (DC) for all four selected sites…”
Získat plný text

Stochastic fluid queue modelling and its analysis for power saving in high altitude platform station system: an analytical approach Autor Gautam, Anupam, Jain, Ishu

Získat plný text

Modified generalized Chen distribution, estimation and application using econometrics data Autor Akpojaro, Owens Ogheneochuko, Aronu, Charles Okechukwu

“…) and cumulative density function (CDF) of the MGC distribution, determine its statistical properties and reliability characteristics, compare these properties and characteristics to existing distributions, and empirically evaluate its performance…”
Získat plný text

Bias Correction of Monthly Precipitation from different General Circulation Models Using Cumulative Density Function in Raipur District, Chhattisgarh, India Autor V, Harithalekshmi, Chandniha, Surendra Kumar, Das, Gopi Krishna

“… This study focused on bias correction of monthly precipitation data from different GCMs using Cumulative Density Functions (CDFs…”
Získat plný text

An approximation to the inverse of left-sided truncated gaussian cumulative normal density function using Polya's model to generate random variates for simulation applications Autor Hamasha, Mohammad, Ahmed, Abdulaziz, Ali, Haneen, Hamasha, Sa'd, Aqlan, Faisal

“… For example, the inverse of the Gaussian cumulative density function is used in all simulation software (e.g., ARENA, ProModel…”
Získat plný text

Degrading systems availability analysis: analytical semi-Markov approach Autor Kumar, Varun, Kumar, Girish, Singh, Rajesh, Soni, Umang

“…This paper deals with modeling and analysis of complex mechanical systems that deteriorate with age. As systems age, the questions on their availability and…”
Získat plný text