Sökning: "Yu wang"
Hittade 4 avhandlingar innehållade orden Yu wang.
1. Characterization and fatigue behaviour of laser sintered iron-based powder material
Sammanfattning : .... LÄS MER
2. Non-parametric Statistics in the Context of Program Evaluation
Sammanfattning : .... LÄS MER
3. Mechanical properties and microstructure of laser sintered and starch consolidated iron-based powders
Sammanfattning : In powder metallurgy research field, Direct Metal Laser Sintering (DMLS) and Metal Powder Starch Consolidation (MPSC) are relatively new rapid forming techniques to fabricate complex and near net-shaped components. The working principles of DMLS are to melt and fuse metal powder layer by layer in computer controlled systems to pile up components like three dimensional printing. LÄS MER
4. Enhanced block sparse signal recovery and bayesian hierarchical models with applications
Sammanfattning : This thesis is carried out within two projects ‘Statistical modelling and intelligentdata sampling in Magnetic resonance imaging (MRI) and positron-emission tomography(PET) measurements for cancer therapy assessment’ and ‘WindCoE -Nordic Wind Energy Center’ during my PhD study. It mainly focuses on applicationsof Bayesian hierarchical models (BHMs) and theoretical developments ofcompressive sensing (CS). LÄS MER