... Journal on Advances in Signal Processing
Volume 2010, Article ID 179367, 11 pages
doi:10.1155/2010/179367
Research Article
PIC Detector for Piano Chords
AnaM.Barbancho,LorenzoJ.Tard
´
on, a nd ... points of the
power spectrum of the i-st performance of the l-st note of
the piano, N
p
, is the number of waveforms considered for
each note (27 different performances per note), Z
l
,isth...
... in
[24, 25]. These methods utilize the algorithm of SVM, that is,
support vector regression for SR. Therefore, their algorithm
is based on the regression for estimating HR images. On the
other ... Corporation
EURASIP Journal on Advances in Signal Processing
Volume 2011, Article ID 852934, 13 pages
doi:10.1155/2011/852934
Research Article
Adaptive Single Image Superresolution A...
... not performed in our algorithmic scheme,
but it is here described for the sake of completeness.
DWT has been also chosen for the fast convergence speed
of LMS adaptive filters in t he transformed ... been performed for two different
scaled versions of the algorithm, a higher-end implementa-
tion and a lower-end one, showing remarkable performances
for the first one and still acceptabl...
... generated by performing
sampling uniformly along the x-axis. The radius of the
proposed adaptive curvature estimator ranges from 0.1to
4 with the step size of 0.1. Figure 3 shows the adaptively
varying ... errors of using fixed radii and adaptive radius.
It is obvious that the estimation errors of the adaptive
radius algorithm are much smaller than those of the fixed
radius algorithm....
... the paper; however, it conforms that
CMWCF provides a feature detection method for gearbox
fault diagnosis. Furthermore, the method has the potential
applicability for monitoring other rotating ... Corporation
EURASIP Journal on Advances in Signal Processing
Volume 2010, Article ID 842879, 10 pages
doi:10.1155/2010/842879
Research Article
Adaptive Parameter Identification Based on...
... Advances in Signal Processing
Volume 2010, Article ID 871650, 12 pages
doi:10.1155/2010/871650
Research Article
Adaptive Channel-Tracking Method and
Equalization for MC-CDMA Systems over Rapidly Fading
Channel ... modified formulation of recursive least square
(RLS) method with a forgetting factor λ for improving the
rate of convergence in the time-varying channel. Originally,
the...
... analyze the performance of our approach
for worst user in the system.
In Figure 3, we compare the performance of our physical
layer algorithm with the algorithm presented in [8 ]for
1 1.5 2 2.5 ... using waterfilling algorithm on the subcarriers allocated
by the margin adaptive algorithm, therefore, the complexity
order of this algorithm is O(I
nf
FK). The complexity of
this alg...
... Networking
Volume 2010, Article ID 815213, 9 pages
doi:10.1155/2010/815213
Research Article
Adaptive Modulation with Smoothed Flow Utility
Ekine Akuiyibo and Stephen Boyd
Information Systems Laboratory, ... derivative with respect
to y.
For our particular power law utility functions (4), we can
give an explicit formula for f
j
in terms of ν:
f
j
=
α
j
β
j
ν
1/(1−α
j
)
.
(16)...
... reallocation algorithms is the same as the optimal value
that can be found by a greedy coloring algorithm.
Figure 7 shows the performance of the radio resource
reallocation algorithm for the three ... allocation and reallocation algorithms for
overlapping MBS Zones. In initialization, the Anchor ASN-
GW uses the radio resource allocation algorithm to allocate
radio resource unit fo...