Báo cáo hóa học: " Research Article Cumulant-Based Coherent Signal Subspace Method for Bearing and Range Estimation Zineb Saidi1 and Salah Bourennane2" pptx

... μ −1 1 ε ln N and σ 2  μ −1 2 ε ln N. In the first case μ −1 1 ε ln N ≥  4 ,μ −1 2 ε ln N ≥  4 , 4.5 and the mesh is uniform with h 1  h 2  h 3  N −1 for all i, 1 ≤ i ≤ N. Therefore, from 3.9, ... obtained for R 2 i and R 3 i in a similar manner. In the second case μ −1 1 ε ln N<  4 ,μ −1 2 ε ln N<  4 , 4.7 and the mesh is piecewise uniform with t he...

Ngày tải lên: 21/06/2014, 11:20

... Corporation Fixed Point Theory and Applications Volume 2010, Article ID 262691, 12 pages doi:10.1155/2010/262691 Research Article A New General Iterative Method for a Finite Family of Nonexpansive ... authors would like to thank the referees for valuable suggestions on the paper and thank the Center of Excellence in Mathematics, the Thailand Research Fund, and the Graduate...

Ngày tải lên: 21/06/2014, 11:20

... is cancelled from the mixture and produces residual signals before the next estimation. The estimation and cancellation is repeated iteratively on the residual signal. It may also involve the ... Journal on Advances in Signal Processing Volume 2009, Article ID 729494, 11 pages doi:10.1155/2009/729494 Research Article A Computationally Efficient Method for Polyphonic Pitch...

Ngày tải lên: 21/06/2014, 19:20

... motion and deformation tracking can al l be performed at the same time within the MR scanner. Although this method has been developed for application to tagged MR imaging on the upper arm, the methods presented ... alidation method using simulated MR image data. This provided an appropriate reference and allowed different error sources to be studied independently and allowed evalua...

Ngày tải lên: 21/06/2014, 19:20

... effects of channel estimation error at the receiver on the performance of D-STBCs. In particular, we derive lower and upper bounds on the mutual information for Gaussian input signals, and present a ... collect information of the same kind and individually transmit the corresponding signals to a given destination, for example, multiple thermal sensors can measure temperature and...

Ngày tải lên: 22/06/2014, 19:20

... pages doi:10.1155/2011/128614 Research Article A Beale-Kato-Madja Criterion for Magneto-Micropolar Fluid Equations with Partial Viscosity Yu-Zhu Wang, 1 Liping Hu, 2 and Yin-Xia Wang 1 1 School of Mathematics and Information ... equations, and that it is important to the scientists working with the hydrodynamic-fluid problems and phenomena. For more background, we refer to 9...

Ngày tải lên: 21/06/2014, 05:20

... 1suchthat g 4 t < 0fort ∈ 1,λ 1  and g 4 t > 0fort ∈ λ 1 , ∞; and hence g  t is strictly decreasing in 1,λ 1  and strictly increasing for λ 1 , ∞.From2.14 and the monotonicity ... 1suchthat g 4 t > 0fort ∈ 1,λ 4  and g 4 t < 0fort ∈ λ 4 , ∞, and hence g  t is strictly increasing in 1,λ 4  and strictly decreasing for λ...

Ngày tải lên: 21/06/2014, 05:20

... to 0.14 (flows/sec), and the others are fixed and set to be 0.065 (flows/sec). Figures 8(a), 8(b) ,and8 (c) show the peak of SNR(PSNR)ofY,U,andV,respectively,forMVBR,UVBR, and system for different MVBR ... to Figures 8(b) and 8(c),thevariationinPSNRforUandVisabout 2.5 dB (i.e., between 36.5 dB and 39 dB). The decrease is more obvious for Y under an increasing CBR arrival rate, and...

Ngày tải lên: 21/06/2014, 05:20

... computing speed, energy, memory, and network bandwidth, and s o forth. For example, for an IEEE 802.15.4 network, the bandwidth is limited to 250 kbps. (3) Hybrid Traffic and Massive Data. In a large-scale ... physical (PHY) and MAC layer. The PHY layer is defined for operation in three different unlicensed ISM frequency bands (i.e., the 2.4 GHz band, the 915 MHz band, and the 868...

Ngày tải lên: 21/06/2014, 05:20

... interference scenarios, for example, multiple networks deployed in the same geographical area and sharing a common band. 1. Introduction As the demand for higher data rates for wireless access continues, ... the serving BS form a cell, and the transmissions in the cell are organized at the BS by the scheduler. A transmitter and a receiver form a communication link, such that each...

Ngày tải lên: 21/06/2014, 05:20