Sökning: "Entropy maximization"
Hittade 3 avhandlingar innehållade orden Entropy maximization.
1. Spectral Estimation by Geometric, Topological and Optimization Methods
Sammanfattning : .... LÄS MER
2. Towards Low-Complexity Vector Quantization
Sammanfattning : This thesis is about constructing low-complexity, yet high-performance, vector quantizers (VQs) for 'real-world' sources. Knowledge concerning the source is extracted from a finite training set. In contrast with conventional VQ design procedures, we use the training set to estimate a statistical model for the source. LÄS MER
3. Multiscale materials design of hard coatings for improved fracture resistance and thermal stability
Sammanfattning : Physical vapor deposited hard coatings comprised of cubic (c) transition metal (TM)-Al-N, and (TM)-Si-N are the current workhorse materials for a large number of metal cutting and wear resistant applications to fight against the extreme conditions of temperature and stress simultaneously. In spite of a high degree of sophistication in terms of material choice and microstructural design, a lower fracture resistance and limited thermal stability of the coatings remains a technological challenge in the field. LÄS MER