5903 search results - page 439 / 1181 » Signal Processing |
212
click to vote
ICASSP
2009
IEEE
16 years 2 months ago
2009
IEEE
This paper proposes an interpolating extension to hidden Markov models (HMMs), which allows more accurate modeling of natural sounds sources. The model is able to produce observat...
168
click to vote
ICASSP
2009
IEEE
16 years 2 months ago
2009
IEEE
Iterative optimization algorithms such as the forward-backward and Douglas-Rachford algorithms have recently gained much popularity since they provide efficient solutions to a wi...
170
click to vote
ICASSP
2009
IEEE
16 years 2 months ago
2009
IEEE
— In this paper we consider the optimization of transceivers which use the nonlinear vector perturbation technique at the transmitter. Since the perturbation vector can be almost...
185
click to vote
ICASSP
2009
IEEE
16 years 2 months ago
2009
IEEE
The problem under study here is the minimax design of linearphase lowpass FIR filters having variable passband width and implemented through a Farrow structure. We have two main ...
209
click to vote
ICASSP
2009
IEEE
16 years 2 months ago
2009
IEEE
In this paper, we propose a novel general framework for tensor based null space affine invariants, namely, tensor null space invariants (TNSI) with a linear classifier for high ...