Sökning: "subspace methods"
Visar resultat 11 - 15 av 53 avhandlingar innehållade orden subspace methods.
11. Subspace Fitting Concepts in Sensor Array Processing
Sammanfattning : The area of sensor array processing has recently received considerable attention in the litterature. Much interest stems from the potential of applying advanced concepts from signal processing to a variety of real-world problems. LÄS MER
12. Subspace-Based Parameter Estimation Problems in Signal Processing
Sammanfattning : The effects of multipath-induced angular spread and non-zero band-width on narrow-band direction-of-arrival (DOA) estimation are investigated. In both cases expressions for the resulting estimation error are developed for the MUSIC, ESPRIT and WSF DOA estimators. LÄS MER
13. Matrix Algebra for Quantum Chemistry
Sammanfattning : This thesis concerns methods of reduced complexity for electronic structure calculations. When quantum chemistry methods are applied to large systems, it is important to optimally use computer resources and only store data and perform operations that contribute to the overall accuracy. LÄS MER
14. Models and Algorithms - with applications to vehicle tracking and frequency estimation
Sammanfattning : This thesis considers two different research problems; one concerned with the issue of tracking vehicles and one related to estimating frequencies in harmonic signals. The vehicle-tracking problem is addressed from the perspective of an automotive-safety application, which seeks to monitor the course of surrounding road users with the objective to make decisions regarding if, how and when to intervene. LÄS MER
15. Direction finding in the presence of mutual coupling
Sammanfattning : .... LÄS MER