ZHAO Xiao-di, FENG Quan-yuan. Realization and Optimization of Hilbert Based on Modulation Recognition of Communication Signals[J]. 2010, 27(7): 149-152.
ZHAO Xiao-di, FENG Quan-yuan. Realization and Optimization of Hilbert Based on Modulation Recognition of Communication Signals[J]. 2010, 27(7): 149-152.DOI:
Instant character parameter of signals derives from the analytic signals after hilbert transformation
the capture of complete information of signals request exact and high-speed hilbert transformation. This paper optimizes hilbert transformation with both algorithm and hardware structure as a result of 50% resource saved and validation of emulator is done. It is realized the algorithms can be used in real-time system of signals modulation recognition.