Drift removal in plant electrical signals via IIR filtering using wavelet energy.
Saptarshi DasBarry Juans AjiwibawaShre Kumar ChatterjeeSanmitra GhoshKoushik MaharatnaSrinandan DasmahapatraAndrea VitalettiElisa MasiStefano MancusoPublished in: Comput. Electron. Agric. (2015)
Keyphrases
- bandpass
- frequency domain
- low pass
- frequency band
- mexican hat
- subband
- soft threshold
- electrical activity
- energy distribution
- original signal
- electrical power
- high frequency
- power grid
- multiresolution
- electrical energy
- frequency ranges
- energy consumption
- denoising
- wavelet transform
- control system
- filtering algorithm
- wavelet decomposition
- zero crossing
- low frequency
- wavelet analysis
- wavelet domain
- filter bank
- signal processing
- sensor networks
- color images
- image processing