Báo cáo sinh học: " Research Article Improved Noise Minimum Statistics Estimation Algorithm for Using in a Speech-Passing Noise-Rejecting Headset" pptx
Báo cáo sinh học: " Research Article Improved Noise Minimum Statistics Estimation Algorithm for Using in a Speech-Passing Noise-Rejecting Headset" pptx
... used for updating the filter coefficients that
enjoy fast adaptation. In addition, a new algorithm using
adaptive filtering with averaging (AFA) is also verified. The
main advantages of AFA algorithm ... in forming effective algorithm for rejection
noise. The algorithm embodies fast adapting capability, as
sharp change in angle grinder noise characteristics is noticed.
Usi...
Báo cáo sinh học: " Research Article Multiplicative Noise Removal via a Novel Variational Model" doc
... the
total variation seminorm as regularizer. A variational model
involving curvelet coefficients for cleaning multiplicative
Gamma noise was considered in [23].
As information carriers, all images are ... effective
methods to tackle this problem. Among the most famous
ones are wavelets approaches [1, 2], stochastic approaches
[3], principal component analysis-based approaches [4, 5],
and...
Báo cáo sinh học: " Research Article Improved Adaptive LSB Steganography Based on Chaos and Genetic Algorithm" ppt
... EURASIP Journal on Advances in Signal Processing
2. Preliminary
2.1. Chaos and Its Application in Information Hiding. The
chaos phenomenon is a deterministic and analogously
stochastic process appearing ... International
Conference on Electrical Engineering and Informatics, 2007.
[11] Z. Dawei, C. Guanrong, and L. Wenbo, A chaos-based robust
wavelet-domain watermarking algorithm, ” Ch...
Báo cáo sinh học: " Research Article Existence and Uniqueness of Mild Solution for Fractional Integrodifferential Equations" docx
... Lakshmikantham and A. S. Vatsala, “Basic theory of fractional differential equations,” Nonlinear
Analysis: Theory, Methods & Applications, vol. 69, no. 8, pp. 2677–2682, 2008.
16 H. Liu and ... Mophou and G. M. N’Gu
´
er
´
ekata, A note on a semilinear fractional differential equation of
neutral type with in nite delay,” Advances in Difference Equations, vol. 2010, Article ID 6746...
Báo cáo sinh học: " Research Article Local Histogram of Figure/Ground Segmentations for Dynamic Background Subtraction" pptx
... different
features and modeling strategies. Since each kind of BGS
algorithm has its strength and weakness and is particularly
applicable for handling a certain type of variation, many
methods ... especially considering various complicated
variations that may occur in dynamic scenes, for example,
trees waving, water rippling, moving shadow, illumination
changes, camera jitters, and s...
Báo cáo sinh học: " Research Article Iterative Frequency-Domain Channel Estimation and Equalization for Ultra-Wideband Systems with Short Cyclic Prefix" pot
... ,
and as well as the derivation of analytical performance
bounds for the channel estimation and equalization with IBI
cancellation.
2 EURASIP Journal on Advances in Signal Processing
FD UWB channel ... Processing 9
[3]F.Pancaldi,G.M.Vitetta,R.Kalbasi,N.Al-Dhahir,M.
Uysal, and H. Mheidat, “Single-carrier frequency domain
equalization: a focus on wireless applications,” IEEE Signal
Proc...
Báo cáo sinh học: " Research Article Fast Multi-Symbol Based Iterative Detectors for UWB Communications" pptx
... degrade the Rake’s
performance and the accurate estimation of the gains and
delays of channel paths incurs considerable computational
cost [10].
As an alternative to the Rake receiver, the transmitted
reference ... ultra-wide-band propagation channel,” IEEE Transactions
on Antennas and Propagation, vol. 50, no. 5, pp. 561–570, 2002.
10 EURASIP Journal on Advances in Signal Processing
[5]...
Báo cáo sinh học: " Research Article Time-Frequency Based Channel Estimation for High-Mobility OFDM Systems—Part II: Cooperative Relaying Case" pptx
... explained in Section 3 of Part I.
3.2. Cascaded Channel Estimation Approach. The relay ter-
minal does not perform any channel estimation. The cas-
caded (S
→ R → D) channel is estimated at the ... S
→
R and R → D channels are estimated at the
corresponding terminals and are available at the
destination. Moreover, the S
→ D channel is
estimated at the destination by using the signal
r...
Báo cáo sinh học: " Research Article An Upper Bound on the Critical Value β∗ Involved in the Blasius Problem" pot
... Applied
Mathematics and Mathematical Computation, Chapman & Hall/CRC Press, Boca Raton, Fla, USA, 1999.
9 J. Wang, W. Gao, and Z. Zhang, “Singular nonlinear boundary value problems arising in ... boundary
layer theory,” Journal of Mathematical Analysis and Applications, vol. 233, no. 1, pp. 246–256, 1999.
10 R. P. Agarwal and D. O’Regan, “Singular integral equations arising in Hom...
Báo cáo hóa học: " Research Article Location-Based Self-Adaptive Routing Algorithm for Wireless Sensor Networks in Home Automation" doc
... metrics for WSNHA-LBAR, LAR, and AODVjr
in different scenarios. The performances for overhead of
WSNHA-LBAR and LAR was better than that of AODVjr
when WSNHA-LBAR and LAR maintained a high packet
delivery ... than that of AODVjr
when WSNHA-LBAR and LAR maintained a high packet
delivery ratio. However, the performance for packet average
delay of LAR and AODVjr was better than that o...