Báo cáo hóa học: "Research Article Modiﬁed Adaptive Chirplet

Báo cáo hóa học: "Research Article Modiﬁed Adaptive Chirplet Decomposition with Application in ISAR Imaging of Maneuvering Targets" pptx

... Article Modiﬁed Adaptive Chirplet Decomposition with Application in ISAR Imaging of Maneuvering Targets Yong Wang and Yi-Cheng Jiang Research Institute of Electronic Engineering Technology, Harbin Institute ... parameters of multicomponent signals. Finally, this method is used in the ISAR imaging of maneuvering targets, and the quality of ISARimagesisim...

Ngày tải lên : 22/06/2014, 01:20

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Báo cáo hóa học: " Research Article Modiﬁed Polar Sigma-Delta Transmitter for Multiradio Applications" pptx

... are given in terms of the integrated phase noise and the settling time. The integrated phase noise is to be less than 1 ◦ rms within an integration bandwidth of 1/20 of the tone spacing (modulated ... ω c in (12)is in the power of two. This can be done by means of increasing the charge pump current I cp by factor α 2 . The speedup mode in our architecture is achieved when th...

Ngày tải lên : 21/06/2014, 11:20

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Báo cáo hóa học: " Research Article Modiﬁed Spatial Channel Model for MIMO Wireless Systems" ppt

... receiver sides of the link. Multiple-input multiple- output (MIMO) technique brings a relevant increase not only in capacity but also in coverage, reliability, and spec- tral eﬃciency. In MIMO case, ... η(n)isN R ×1zeromeancomplexcircularlysymmetric Gaussian noise. Deﬁning with N T the number of the elements at the transmit array and with N R the number of the elements at the...

Ngày tải lên : 22/06/2014, 06:20

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Báo cáo hóa học: " Research Article Modiﬁed Isochronous Coordination Function for Enhancement of VoIP Call Capacity over IEEE 802.11 WLAN" pptx

... opportunity with the access point to combine the data from several downlink streams into a single larger downlink packet. This will reduce the overhead from that of multiple VoIP packets to that of a single ... supporting additional stations, thereby increasing the capacity. In the modiﬁed scheme, at the start of an ICF cycle, the uplink stations will send the packets accordin...

Ngày tải lên : 22/06/2014, 19:20

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Báo cáo hóa học: " Research Article Variational-Like Inclusions and Resolvent Equations Involving Inﬁnite Family of Set-Valued Mappings" pdf

... and reproduction in any medium, provided the original work is properly cited. We study variational-like inclusions involving in nite family of set-valued mappings and their equivalence with resolvent ... variational inclusions involving A, η-accretive mappings in Banach spaces,” Computers & Mathematics with Applications, vol. 51, no. 9-10, pp. 1529–1538, 2006. 11 Y H. Wang,...

Ngày tải lên : 21/06/2014, 07:20

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Báo cáo hóa học: " Research Article Modeling On-Body DTN Packet Routing Delay in the Presence of Postural Disconnections" ppt

... for the other links including link 1–3 and link 4–6, as shown in Figure 2. The second observation is that even within a posture, a link may have intermittent disconnections (e.g., link 1– 3 is disconnected ... terms of PLC and HCQ. steadily connected link with a single time slot (1.4 sec.) of disconnection at time slot 10, and the second half indicates a steadily disconnected link wi...

Ngày tải lên : 21/06/2014, 11:20

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Báo cáo hóa học: " Research Article Reiterative Robust Adaptive Thresholding for Nonhomogeneity Detection in Non-Gaussian Noise" pot

... situation of multiple outliers in the secondary data is depicted in Figure 13, in addition to the interfering target in P c , another interfering one with the same INR 4 EURASIP Journal on Advances in ... but in an area of exponentially declining computational costs, computer-intensive methods such as the bootstrap are becoming increasingly attractive. These methods have fou...

Ngày tải lên : 21/06/2014, 22:20

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Báo cáo hóa học: " Research Article A Generalized Wirtinger’s Inequality with Applications to a Class of Ordinary Differential Equations" docx

... generalized Wirtinger’s inequality. For other study of Wirtinger’s inequality, one may see 15 and the references therein. Now, we are ready to prove our main results. We ﬁrst give the proof of Theorem ... denote the inner product and the norm in L 2 0,T; R p , respectively, where ·, · is the inner product in R p . Then according to 14, we give Wirtinger’s inequality and its pr...

Ngày tải lên : 22/06/2014, 02:20

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Báo cáo hóa học: " Research Article The Generalized Gronwall Inequality and Its Application to Periodic Solutions of Integrodifferential Impulsive Periodic System on Banach Space" potx

... fixed point of P. After showing the compactness of the Poincar ´ e operator P and obtaining the boundedness of the fixed point set {x  λPx, λ ∈ 0, 1} by virtue of the generalized Gronwall inequality, ... solution x·,x 0  of Cauchy problem 4.2 corresponding to the initial value x0x 0 , we can define Hindawi Publishing Corporation Journal of Inequalities and Applications Volu...

Ngày tải lên : 22/06/2014, 03:20

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Báo cáo hóa học: " Research Article On a Hilbert-Type Operator with a Symmetric Homogeneous Kernel of −1-Order and Applications" doc

... “On the norm of a certain self-adjiont integral operator and applications to bilinear integral inequalities,” to appear in Taiwanese Journal of Mathematics. [7] Z. Wang and D. Gua, An Introduction ... Journal of Inequalities and Applications is positive and continuous in (0,1], there exists a constant L>0, such that u η k(1,u) ≤ L (u ∈ [0,1]). Setting u = 1/v in the fol low ing...

Ngày tải lên : 22/06/2014, 18:20

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