Vibro-Shock Dynamics Analysis of a Tandem Low Frequency Resonator - High Frequency Piezoelectric Energy Harvester.
Darius ZizysRimvydas GaidysVytautas OstaseviciusBirute NarijauskaitePublished in: Sensors (2017)
Keyphrases
- high frequency
- low frequency
- low frequency coefficients
- visual quality
- wavelet transform
- frequency domain
- high resolution
- frequency band
- wavelet coefficients
- subband
- discrete wavelet transform
- high frequency components
- multiscale
- low pass
- wavelet domain
- high quality
- image segmentation
- image compression
- image analysis
- energy distribution