Instantaneous Frequency Estimation of Multicomponent Nonstationary Signals Using Multiview Time-Frequency Distributions Based on the Adaptive Fractional Spectrogram.
Nabeel Ali KhanBoualem BoashashPublished in: IEEE Signal Process. Lett. (2013)
Keyphrases
- instantaneous frequency
- non stationary
- frequency modulation
- adaptive algorithms
- empirical mode decomposition
- short time fourier transform
- multi component
- signal analysis
- speech signal
- amplitude modulation
- multi view
- probability distribution
- wigner distribution
- maximum likelihood
- autoregressive
- multiscale
- signal processing
- pairwise