A time-variant filtering approach for non-stationary random signals based on the fractional convolution.
Lenin ChinchillaDaniel A. SierraRafael TorresPublished in: Signal Process. (2016)
Keyphrases
- non stationary
- biomedical signals
- empirical mode decomposition
- white noise
- linear filtering
- blind source separation
- signal processing
- gaussian convolution
- image processing
- adaptive algorithms
- independent component analysis
- autoregressive
- fractional brownian motion
- stock price
- fir filters
- bandpass
- intrinsic mode functions
- spectral analysis
- image sequences