Sökning: "inverse source problem"
Visar resultat 1 - 5 av 28 avhandlingar innehållade orden inverse source problem.
1. Analytic and Numerical Methods for the Solution of Electromagnetic Inverse Source Problems
Sammanfattning : .... LÄS MER
2. A Two-stage Numerical Procedure for an Inverse Scattering Problem
Sammanfattning : In this thesis we study a numerical procedure for the solution of the inverse problem of reconstructing location, shape and material properties (in particular refractive indices) of scatterers located in a known background medium. The data consist of time-resolved backscattered radar signals from a single source position. LÄS MER
3. Non-invasive EEG Functional Neuroimaging for Localizing Epileptic Brain Activity
Sammanfattning : Epilepsy is one of the most common neurologic diseases in the world, and is present in up to 1% of the world’s population. Many patients with epilepsy never receive the treatment which make them seizure free. Surgical therapy has become an important therapeutic alternative for patients with drug resistant epilepsy. LÄS MER
4. Non-invasive Functional Neuroimaging for Localizing Epileptic Brain Activity
Sammanfattning : Surgical therapy has become an important therapeutic alternative for patients with medically intractable epilepsy. Correct and anatomically precise localization of the epileptic focus, preferably with non-invasive methods, is the main goal of the pre-surgical epilepsy diagnosis to decide if resection of brain tissue is possible. LÄS MER
5. Inverse problems in signal processing : Functional optimization, parameter estimation and machine learning
Sammanfattning : Inverse problems arise in any scientific endeavor. Indeed, it is seldom the case that our senses or basic instruments, i.e., the data, provide the answer we seek. LÄS MER