Sinusoidal frequency modulation fourier transform and micro-Doppler spectrum estimation of vibrating vehicles.
Bo PengXizhang WeiBin DengKangle LiHaowen ChenXiang LiPublished in: ChinaSIP (2013)
Keyphrases
- fourier transform
- signal processing
- frequency modulation
- radar signal
- frequency spectrum
- frequency domain
- instantaneous frequency
- correlation function
- fourier domain
- power spectrum
- amplitude modulation
- sar imaging
- machine learning
- discrete fourier transform
- fast fourier transform
- radon transform
- spatial domain
- multiresolution
- polar coordinates
- denoising
- feature extraction