Essays about: "quotient"

Showing result 16 - 20 of 62 essays containing the word quotient.

  1. 16. Estimation and Testing the Quotient of Two Models

    University essay from Mälardalens högskola/Akademin för utbildning, kultur och kommunikation

    Author : Marko Dimitrov; [2018]
    Keywords : Estimation; parameters; quotient; models. testing;

    Abstract : In the thesis, we introduce linear regression models such as Simple Linear Regression, Multiple Regression, and Polynomial Regression. We explain basic methods of the model parameters estimation, Ordinary Least Squares (OLS) and Maximum Likelihood Estimation (MLE). READ MORE

  3. 17. An experimental study of surface coatings to limit the impact of frosting

    University essay from KTH/Energiteknik

    Author : Carl Andersson; [2018]
    Keywords : ;

    Abstract : Heat pumps are commonly used as a way to efficiently meet heating demands. The efficiency and flexibility of Air-source heat pumps (ASHPs) have improved in recent years and is an attractive heating solution suitable for houses with lower heating demands, as it is inexpensive to purchase and install compared to other heating solutions. READ MORE

  4. 18. In search for the reputational investment factor

    University essay from Handelshögskolan i Stockholm/Institutionen för finansiell ekonomi

    Author : Birger Myrberg; David Dreja; [2018]
    Keywords : Factor investing; Smart beta investing; Corporate reputation; Performance forecast; Risk-adjusted returns;

    Abstract : This paper looks at corporate reputation and its effect on future firm performance using the Reputation Quotient (RQ) produced by Harris Interactive Inc. as proxy for reputation. READ MORE

  5. 19. Estimation of Statistical Properties in a Mobile MIMO System

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Torsten Molitor; Hilding Wollbo; [2018]
    Keywords : ;

    Abstract : Several measures to evaluate the stationarity of a MIMO radio channel are proposed and implemented. The analysis is performed on a Kronecker model implementation of the channel matrix covariance, which describes the statistical characteristics and transmission properties of the radio channel. READ MORE

  6. 20. Supersymmetric Quantum Mechanics, Index Theorems and Equivariant Cohomology

    University essay from Uppsala universitet/Teoretisk fysik

    Author : Hans Nguyen; [2018]
    Keywords : supersymmetry; SUSY; quantum mechanics; index theorem; path integral; non-linear sigma model; spin complex; Chern-Gauss-Bonnet theorem; Witten index; equivariant cohomology; Weil model; Cartan model;

    Abstract : In this thesis, we investigate supersymmetric quantum mechanics (SUSYQM) and its relation to index theorems and equivariant cohomology. We define some basic constructions on super vector spaces in order to set the language for the rest of the thesis. READ MORE