Sökning: "wave digital filter"
Visar resultat 1 - 5 av 15 avhandlingar innehållade orden wave digital filter.
1. Distributed Signal Processing in Digital Substations : Integrating High Sampling Rate Measurements at the Process-Level
Sammanfattning : Future power systems will be dominated by power electronic (PE) converter connected generation. This trend is primarily driven by the increasing penetration of wind power as well as the increasing integration of photovoltaic (PV) based generation. LÄS MER
2. Custom Datapaths for DSP ASICs Methodology and Implementation
Sammanfattning : This thesis regards datapath design and analysis at several abstraction levels. Five papers are presented that focus on datapath design for mobile communication systems and design methodologies for such datapaths. Paper I discusses different aspects of Turbo channel decoder design for high speed and low power applications. LÄS MER
3. Studies on Design and Implementation of Low-Complexity Digital Filters
Sammanfattning : In this thesis we discuss design and implementation of low-complexity digital filters. Digital filters are key components in most digital signal processing (DSP) systems and are, for example, used for interpolation and decimation. LÄS MER
4. On mapping of digital filter algorithms to hardware
Sammanfattning : In this thesis we discuss various issues involving the design path for low power design of frequency-selective digital filters. As recursive filters have a bound on the minimal iteration period, Tmin we focus on these. Implementations that obtain Tmin are known as maximally fast. LÄS MER
5. Om implementation of maximally fast wave digital filters
Sammanfattning : An approach to design and implement fixed-function digital filters using bit-serial arithmetic is proposed. The resulting implementations are maximally fast, i.e., the maximal sample frequency fmax is equal to the upper bound on the sample frequency given by the recursive parts of the algorithm. LÄS MER