Comprehensive Characterisation of a Low-Frequency-Vibration Energy Harvester.
Aitor PlazaXabier IriarteCarlos Castellano-AldaveAlfonso CarlosenaPublished in: Sensors (2024)
Keyphrases
- low frequency
- high frequency
- low frequency coefficients
- frequency domain
- wavelet transform
- subband
- energy consumption
- electromagnetic fields
- wavelet analysis
- wavelet coefficients
- discrete wavelet transform
- frequency band
- low pass
- low and high frequency
- original images
- dct domain
- high resolution
- contourlet transform
- wavelet transformation
- high frequency components
- computer vision
- wavelet domain