Performance Analysis of Different Excitation Signals for Sounding Time-Varying Channels.
Liu LiuCheng TaoJiahui QiuHoujin ChenPublished in: IEICE Trans. Commun. (2012)
Keyphrases
- frequency spectrum
- radio frequency
- single channel
- signal processing
- multi channel
- spectral analysis
- heart rate
- machine learning
- information systems
- expert systems
- database
- fourier transform
- frequency domain
- spectrum analysis
- input signals
- low signal to noise ratio
- sufficient conditions
- pattern recognition
- face recognition
- social networks
- neural network