Estimation of frequency, amplitude, and phase from the DFT of a time series.
Barry G. QuinnPublished in: IEEE Trans. Signal Process. (1997)
Keyphrases
- instantaneous frequency
- frequency modulation
- quasi periodic
- non stationary
- phase information
- frequency domain
- frequency response
- dynamic time warping
- phase difference
- fourier transform
- learning phase
- correlation function
- moving average
- discrete fourier transform
- data streams
- wavelet domain
- parameter estimation
- signal processing
- multiresolution