A portable frequency-domain electromagnetic detection system.
Fengjiang PengXueZhao ZhaoSong ZhangHaoran DuanShibao DuQing ZhaoCheng GuoPublished in: Int. J. Circuit Theory Appl. (2024)
Keyphrases
- frequency domain
- frequency analysis
- spatial domain
- fourier transform
- cross correlation
- feature extraction
- power spectrum
- spectrum analysis
- spectral domain
- denoising
- phase correlation
- fourier domain
- low pass
- subband
- frequency response
- fourier analysis
- high frequency
- power spectra
- multiscale
- discrete fourier transform
- false alarms
- feature space
- wavelet transform
- computer vision
- bit rate
- frequency domain analysis