Electronics Letters · 2008 · 35 citations · 5 references
Time-frequency AnalysisAdaptive FilterEngineeringSignal Adaptive SystemClock RecoveryTiming AnalysisComputer EngineeringComputer ArchitectureSystems EngineeringDigital Circuit DesignTimefrequency AnalysisClock SynchronizationImplemented SystemExecution TimeSignal ProcessingSignal Representation
An efficient multi-cycle signal adaptive hardware design of a system for time–frequency (TF) analysis is proposed. By taking a variable number of clock (CLK) cycles (the only necessary ones regarding the high auto-term quality) in different TF points within the execution, the proposed design allows the implemented system both to optimise execution time and to produce a pure cross-terms-free Wigner distribution (WD) signal representation.
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Multiple-Clock-Cycle Architecture for the VLSI Design of a System for Time-Frequency Analysis
Veselin N. Ivanović, Radovan Stojanović, Ljubiša Stanković · EURASIP Journal on Advances in Signal Processing · 2006 · 42 citations · Full text
Time-frequency Analysis, Electrical Engineering, Multiple-clock-cycle Architecture +15