An improved criterion for the global asymptotic stability of fixed-point state-space digital filters with combinations of quantization and overflow.
Neha AgarwalHaranath KarPublished in: Digit. Signal Process. (2014)
Keyphrases
- fixed point
- asymptotic stability
- sufficient conditions
- digital filters
- state space
- dynamical systems
- lookup table
- optimal policy
- floating point
- closed loop
- reinforcement learning
- dynamic programming
- boundary conditions
- machine learning
- low pass filter
- cellular neural networks
- discrete wavelet transform
- neural network
- median filter
- transfer function
- belief propagation
- markov decision processes
- image enhancement
- higher order
- genetic algorithm