Least-squares approximation of FIR by IIR digital filters.

Hartmut Brandenstein Rolf Unbehauen

Published in: IEEE Trans. Signal Process. (1998)

Keyphrases

digital filters
least squares
infinite impulse response
finite impulse response
iir filters
low pass filter
fir filters
transfer function
genetic algorithm
discrete wavelet transform
median filter
optical flow
multiresolution