Sökning: "Dai Zhang"
Hittade 3 avhandlingar innehållade orden Dai Zhang.
1. Design of Ultra-Low-Power Analog-to-Digital Converters
Sammanfattning : Power consumption is one of the main design constraints in today’s integrated circuits. For systems powered by small non-rechargeable batteries over their entire lifetime, such as medical implant devices, ultra-low power consumption is paramount. LÄS MER
2. Ultra-Low-Power Analog-to-Digital Converters for Medical Applications
Sammanfattning : Biomedical systems are commonly attached to or implanted into human bodies, and powered by harvested energy or small batteries. In these systems, analog-to-digital converters (ADCs) are key components as the interface between the analog world and the digital domain. LÄS MER
3. Free convolutions and the Pearcey process in random matrix theory
Sammanfattning : The dissertation is in Random Matrix Theory, a field at the interface of probability theory, mathematical physics and operator algebras. First, we examine elementary questions that arise in Voiculescu’s Free Probability Theory of non-commutative random variables. LÄS MER