Keyphrases
- frequency domain
- wheeled mobile robots
- spatial domain
- fourier transform
- cross correlation
- power spectrum
- feature extraction
- denoising
- fourier analysis
- control system
- multiscale
- discrete fourier transform
- frequency analysis
- power spectral
- subband
- signal processing
- control strategy
- motion estimation
- fast fourier transform
- spectrum analysis
- real time