Insights Into the MMSE-Based Frequency-Invariant Beamformers for Uniform Circular Arrays.

Jinfu Wang Feiran Yang Jun Yang

Published in: IEEE Signal Process. Lett. (2022)

Keyphrases

linear array
hough transform
affine transformation
affine invariant
minimum mean square error
wavelet transform
data mining
low frequency
invariant features
moment invariants
frequency distribution
multiresolution
high speed
subband
planar objects
harmonic functions