Báo cáo hóa học: " Research Article High-Resolution Source Localization Algorithm Based on the Conjugate Gradient" pptx
Báo cáo hóa học: " Research Article Fast Subspace Tracking Algorithm Based on the Constrained Projection Approximation" pdf
... minimization is the PAST cost
function, (5) leads to the signal subspace. In addition, the
aforementioned constraint guarantees the orthonormality of
the signal subspace. The use of the forgetting ... shows the trajectories of the sources. Because of the
nonstationarity of the environment, the forgetting factor is
chosen as β
= 0.75. The SNR of each source is equal...
Báo cáo hóa học: " Research Article High-Resolution Source Localization Algorithm Based on the Conjugate Gradient" pptx
... Corporation
EURASIP Journal on Advances in Signal Processing
Volume 2007, Article ID 73871, 9 pages
doi:10.1155/2007/73871
Research Article
High-Resolution Source Localization Algorithm Based on
the Conjugate ... using the residual vectors of the CG algorithm.
Then, using the localization function and rank-collapse cri-
terion of Grover et al. in [13, 14], we...
Báo cáo hóa học: " Research Article Edge Adaptive Color Demosaicking Based on the Spatial Correlation of the Bayer Color Difference" pptx
... the direction as nondirectional (Non). Therefore, the
final types of the edge direction are EDT
={Hor, Ver, Non}.
In the proposed edge direction estimation, the diagonal
directional edge is considered ... the edge direction on the
Bayer pattern. In the conventional SSC -based methods, the
smoothness of the Bayer color difference along an edge is
examined, and the deriva...
Báo cáo hóa học: " Research Article Online Speech/Music Segmentation Based on the Variance Mean of Filter Bank Energy" pdf
... representation. In the figure there are three
explicit regions. The left region represents speech (0–8 sec-
onds), the middle region represents silence (8–10 seconds),
and the right region represents ... and
nonperiodic speech to short-time stationary and periodic
speech, due to phoneme transitions (e.g., consonant to
vowel). On the other hand, music and environmental sounds
can be...
Báo cáo hóa học: "Research Article A Color Topographic Map Based on the Dichromatic Reflectance Model" doc
... the
conversion in the CIELAB space which needs some a priori
information about the illuminant color.
Definition 5 (connected component CC
E
). One calls CC
i
E
the ith connected component of the ... this node contains the
entire image. The sons of the top node are the connected
components CC
E
extracted in the father color set. Then,
after computation of the color subsets...
Báo cáo hóa học: " Research Article A Suboptimal PTS Algorithm Based on Particle Swarm Optimization Technique for PAPR Reduction in OFDM Systems" potx
... increase the
attraction of W
P
i
for every particle and prevent the particle
converging to W
G
quickly, while a bigger c
2
can decrease the
attraction of W
P
i
and prompt the swarm converging to the
same ... sequence (PTS) based on particle swarm optimization (PSO) algorithm is presented for the low
computation complexity and the reduction of the peak-to-average power ra...
Báo cáo hóa học: " Research Article Commutators of Littlewood-Paley Operators on the Generalized Morrey Space" doc
... x
0
|
−n
.
2.15
Journal of Inequalities and Applications 13
where σ is the measure on S
n−1
which is induced from the Lebesgue measure on R
n
.Bythe
condition 1.15,itiseasytoseethat
Λ :
x
∈ S
n−1
: ... N.
3.23
Then, N ≤ BΩ,p,n,. Theorem 1.3 is proved.
Acknowledgments
The authors wish to express their gratitude to the referee for his/her valuable comments and
suggesti...
Báo cáo hóa học: " Research Article Missing Texture Reconstruction Method Based on Perceptually Optimized Algorithm" ppt
... 3.1 .The
reconstruction algorithm of the missing textures based on
the SSIM index is shown in Section 3.2.
3.1. SSIM -Based Optimal Texture Selection Algorithm. In
this subsection, we present the ... the already obtained
results for reconstructing other missing areas. Therefore, the
performance of the proposed method does not depend on
the order of the reconstructio...
Báo cáo hóa học: " Research Article Adaptive Parameter Identification Based on Morlet Wavelet and Application in Gearbox Fault Feature Detection" pptx
... sensitive to the cyclic period. The gearbox
application also demonstrates the fact that the method has
the capability of parameter identification.
In conclusion, the other gearbox applications have ... 0.2
−40
−20
0
20
(e)
Figure 5: The CMWCF application in gearbox vibration: (a) the gearbox vibration signal, (b) the spe ctrum of the gearbox vibration, (c) the
correlation...
Báo cáo hóa học: "Research Article Stability and Convergence Results Based on Fixed Point Theory for a Generalized Viscosity Iterative Scheme" pot
... that
of the Lyapunov functional in the case that the last one is very involved. A generalization
of the contraction principle in metric spaces by using continuous nondecreasing functions
subject ... than the conditions imposed on the sequence
{β
k
} in Theorem 2.1 for 2.1. However, the whole viscosity iteration is much more general
than the iterative equation 2.1. Three...
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