Frequency Offset Estimation of Satellite-Based AIS Signals Based on Interpolated FFT.
Xin MengChen LiuJianfu TengShexiang MaPublished in: Wirel. Pers. Commun. (2018)
Keyphrases
- instantaneous frequency
- short time fourier transform
- spectrum analysis
- frequency spectrum
- fourier transform
- frequency domain
- signal processing
- fast fourier transform
- frequency modulation
- fundamental frequency
- spectral analysis
- fourier transformation
- estimation accuracy
- signal reconstruction
- signal noise ratio
- bandpass
- weak signal
- frequency analysis
- heart rate
- floating point
- low resolution
- correlation function
- image analysis
- independent component analysis
- remote sensing
- non stationary
- parameter estimation
- input image