Frequency Hopping Signal Modulation Recognition Based on Time-Frequency Analysis.
Jing ZhangChangbo HouYun LinJie ZhangYongjian XuShunshun ChenPublished in: MASS (2021)
Keyphrases
- frequency hopping
- ofdm system
- non stationary
- gaussian white noise
- received signal
- multiple access
- spread spectrum
- pattern recognition
- short time fourier transform
- estimation algorithm
- signal analysis
- wavelet packet
- wavelet analysis
- frequency domain
- signal processing
- feature extraction
- face recognition
- high frequency
- computationally efficient