Electronically Reconfigurable and Tunable Fractional-Order Filter Using Resonator Concept and Feedforward Path for Low-Frequency Tone Signalization.
Ondrej DomanskyRoman SotnerLukas LanghammerLadislav PolakPublished in: IEEE Access (2021)
Keyphrases
- low frequency
- feed forward
- high frequency
- fractional order
- low and high frequency
- back propagation
- frequency domain
- wavelet transform
- artificial neural networks
- transfer function
- differential equations
- neural network
- subband
- feedback control
- visual cortex
- dynamical systems
- wavelet coefficients
- impulse response
- noise removal
- pid controller
- similarity measure
- visual quality
- differential evolution
- multiscale
- bit rate
- image compression
- multiresolution
- high quality
- edge information
- image enhancement
- color images
- learning algorithm
- evolutionary algorithm