Essays about: "Symmetrization"

Found 4 essays containing the word Symmetrization.

1. 1. Investigation on Road Noise Transmission through Steering System

   University essay from KTH/MWL Marcus Wallenberg Laboratoriet

   Author : Yuan Xie; [2017]
   Keywords : Blocked force method; vehicle NVH test; coupled system;

   Abstract : An investigation on noise transmission through the steering gear system is focused on the area of vehicle NVH (Noise Vibration and Harshness). From previous investigations it is well known that noise transmission through the steering system sometimes has a significant influence referring to tire road noise. READ MORE

3. 2. On the consistency of multigravity theories

   University essay from Stockholms universitet/Fysikum

   Author : Marcus Högås; [2016]
   Keywords : Gravity; Modified theories for gravity; Bimetric gravity; Multimetric gravity; Bigravity; Multigravity; Consistency; Deser-van Nieuwenhuizen condition; Symmetric vielbein condition; Symmetrization condition;

   Abstract : In this thesis a set of recently proposed multigravity theories is analysed. In the special case of bimetric gravity, the theory has been conclusively shown to be ghost-free. On the other hand, for multigravity theories in general, the ghost-issue has not been settled conclusively. READ MORE

4. 3. Molecular symmetry: symmetrization of molecules and molecular orbitals

   University essay from Lunds universitet/Kemiska institutionen

   Author : Marcus Johansson; [2015]
   Keywords : Quantum Chemistry; Symmetry; Symmetrization; Molecular Orbitals; Wavefunction; Point Group; Algorithm; Projection; Molecular Modelling; Code; Chemistry;

   Abstract : A new code for automatic detection of point groups and for symmetrization of molecular geometry and wavefunctions is presented. Performance and accuracy improvements to a previously designed algorithm for point group determination and an algorithm for symmetrization of said point groups, using linear transformations onto predefined coordinates is described. READ MORE

5. 4. Discrete Cosine Transform for Pre-coded EGPRS

   University essay from KTH/Signalbehandling

   Author : Chengzhou Jin; [2012]
   Keywords : ;

   Abstract : Due to the rapid growth of wireless multimedia service, new features such as improved spectral efficiency, latency and increased peak throughput are standardized in the current GSM/EDGE system. Higher order modulations and symbol rates are defined in Enhanced General Packet Radio Service phase 2 (EGPRS2) to achieve better throughput. READ MORE