Essays about: "MATLAB"

Showing result 1 - 5 of 1579 essays containing the word MATLAB.

  1. 1. Value at Risk and Expected Shortfall risk measures using Extreme Value Theory

    University essay from Göteborgs universitet/Institutionen för nationalekonomi med statistik

    Author : Peter Johansson; [2019-01-22]
    Keywords : Extreme Value Theory; Generalized Pareto Distribution; Point-Over-Threshold method; risk measures; Value at Risk; Expected Shortfall;

    Abstract : Calculating risk measures as Value at Risk (VaR) and Expected Shortfall (ES) has become popular for institutions and agents in financial markets. A main drawback with these risk measures is that they traditionally assume a specific distribution, as the Normal distribution or the Student’s t distribution. READ MORE

  2. 2. Metamodelling of a Finite Element Analysis of a Drilling Process with Replaceable Inserts

    University essay from Högskolan i Skövde/Institutionen för ingenjörsvetenskap

    Author : Samy Akrouh Ettaghadouini; [2019]
    Keywords : drilling; speed; feed; CAD; FEM; simulations; metamodel; neural network; optimization;

    Abstract : The aim of this project is to create a metamodel from a drilling tool with replaceable inserts from FEA of the machining process using MATLAB and ABAQUS. This report contains research in drilling and in metamodeling using neural networks and the work from the design of the CAD, through FEA and simulations, to the metamodeling, excluding the optimization. READ MORE

  3. 3. DISTRICT HEAT PRICE MODEL ANALYSIS : A risk assesment of Mälarenergi's new district heat price model

    University essay from Mälardalens högskola/Akademin för ekonomi, samhälle och teknik; Mälardalens högskola/Akademin för ekonomi, samhälle och teknik

    Author : Erik Landelius; Magnus Åström; [2019]
    Keywords : district heating; multilinear regression; Bootstrapping; Mälarenergi; weather parameters; heat prediction; statistical inference; Unscrambler;

    Abstract : Energy efficiency measures in buildings and alternative heating methods have led to a decreased demand for district heating (DH). Furthermore, due to a recent increase in extreme weather events, it is harder for DH providers to maintain a steady production leading to increased costs. These issues have led DH companies to change their price models. READ MORE

  4. 4. Modelling of a Generic Aircraft Environmental Control System in Modelica

    University essay from Linköpings universitet/Fluida och mekatroniska system

    Author : Sabin Poudel; [2019]
    Keywords : ECS; Environmental Control System; Modelica; Object oriented Modeling; TTECCS library; bootstrap system;

    Abstract : This thesis documents the modelling of generic Environmental Control System(ECS) of an aircraft in Modelica by utilizing components from free version of theTTECCS (Technical Thermodynamic Environmental Control and Cooling Systems) library. In doing so, components used for developing ECS from the TTECCS library are mathematically verified with theoretical formula in MATLAB. READ MORE

  5. 5. Implementation of Hydro Power Plant Optimization for Operation and Production Planning

    University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Author : Oskar Tengberg; [2019]
    Keywords : Optimization; Hydro power plant; Hydro; Power; Plant; Unit commitment; Unit; Commitment;

    Abstract : Output power of hydro power plant was modelled and an optimization algorithm was implemented in a tool for optimizing hydro power plants. The tool maximizes power output of a hydro power plant by distributing water over a set of active units in the power plant which will be used in planning of electricity production. READ MORE