Direction-of-arrival estimation of nonstationary signals exploiting signal characteristics.
Yimin ZhangMoeness G. AminBraham HimedPublished in: ISSPA (2012)
Keyphrases
- non stationary
- direction of arrival
- doa estimation
- signal subspace
- biomedical signals
- instantaneous frequency
- sensor array
- canonical correlation analysis
- empirical mode decomposition
- fourier analysis
- fractional brownian motion
- blind source separation
- sound source
- autoregressive
- speech signal
- frequency modulation
- signal processing
- correlation matrix
- multiscale
- partial least squares
- pattern recognition