A discrete optimization method for high-order FIR filters with finite wordlength coefficients.
Kenji NakayamaPublished in: IEEE Trans. Acoust. Speech Signal Process. (1987)
Keyphrases
- high order
- optimization method
- fir filters
- optimization algorithm
- higher order
- finite impulse response
- simulated annealing
- genetic algorithm
- differential evolution
- wavelet filters
- pairwise
- evolutionary algorithm
- optimization procedure
- metaheuristic
- filter design
- filter bank
- markov random field
- linear combination
- nelder mead simplex
- linear algebra
- impulse response
- computer vision
- partial differential equations
- multi objective
- noise removal
- wavelet coefficients
- particle swarm optimization
- signal processing
- wavelet transform
- cost function