Essays about: "Approximation"

Showing result 21 - 25 of 723 essays containing the word Approximation.

1. 21. Evaluation of algorithms for accurate micro-doppler effects measurement in FMCW radar

   University essay from Linköpings universitet/Fysik, elektroteknik och matematik; Linköpings universitet/Tekniska fakulteten

   Author : Morgan Agerstig Rosenqvist; [2023]
   Keywords : Radar; FMCW; micro-Doppler; RPM;

   Abstract : Micro-Doppler effects are phenomena that occur because of micro-motion. A micro-motion is either a vibration, rotation, or acceleration which is small relative to the motion of the target. These effects can be used in order to characterize a target through their signature movement. READ MORE

3. 22. Adding Floating-point Arithmetic Support to TriCera

   University essay from Uppsala universitet/Institutionen för informationsteknologi

   Author : Danyal Mirza; [2023]
   Keywords : ;

   Abstract : Floating-point arithmetic is a widely utilized technique for approximating real numbers. When applied in safety-critical systems, it is essential to ensure that these numbers behave as they should and do not give unsuspected errors. To ensure this, the utilization of floating-point verification is needed. READ MORE

4. 23. Electron-skyrmion systems, in and out of equilibrium, and isolated or contacted to reservoirs

   University essay from Lunds universitet/Matematisk fysik; Lunds universitet/Fysiska institutionen

   Author : Emil Adam Jonatan Östberg; [2023]
   Keywords : skyrmion; skyrmions; NEGF; freen s function; quantum transport; non-equlibrium; topology; topological charge; skyrmionics; current induced; open system; Physics and Astronomy;

   Abstract : A Kondo lattice skyrmion model in contact with a macroscopic environment is simulated to explore skyrmion dynamics, which is an extension of previous work. The system is simulated using non-equilibrium Green's functions within the generalized Kadanoff-Baym ansatz and the wide band limit. READ MORE

5. 24. Foreign Exchange Rate Derivatives and Firm Value

   University essay from Lunds universitet/Företagsekonomiska institutionen

   Author : Love Kalms; Maja Sterner; Lisa Sterner; [2023]
   Keywords : derivative; hedging; exchange rate exposure; firm value; Tobin’s Q; Business and Economics;

   Abstract : Using Tobin’s Q as an approximation of firm value, this paper aims to examine the effect of foreign exchange rate derivatives on firm value. Risk management is viewed by many as one of the most vital aspects of corporate- and business strategy. READ MORE

6. 25. Solving Ordinary Differential Equations and Systems using Neural Network Methods

   University essay from Karlstads universitet/Institutionen för matematik och datavetenskap (from 2013)

   Author : Mimmi Westrin; [2023]
   Keywords : Neural network methods; trial solutions; numerical methods; Lotka-Volterra system; SEIR model;

   Abstract : The applications of differential equations are many. However, many differential equations modelling real-world scenarios are very complex and it can be of great difficulty to find an exact solution if one even exists. Thus, it is of importance to be able to approximate solutions of differential equations. READ MORE