Báo cáo hóa học: " Research Article Transmit Delay Structure Design for Blind Channel Estimation over Multipath Channels" pot

... Networking Volume 2007, Article ID 26123, 12 pages doi:10.1155/2007/26123 Research Article Transmit Delay Structure Design for Blind Channel Estimation over Multipath Channels Tongtong Li, 1 Qi ... h 3 ,respec- tively. Again, our transmit delay structure here is designed to avoid interblock interference and to ensure that there is an interference-free item for...

Ngày tải lên: 22/06/2014, 19:20

... Point Theory and Applications Volume 2011, Article ID 368137, 15 pages doi:10.1155/2011/368137 Research Article Convergence of Iterative Sequences for Fixed Point and Variational Inclusion Problems Li ... iteration algorithm for quasi-φ-nonexpansive mappings,” Applied Mathematics Letters, vol. 22, no. 7, pp. 1051– 1055, 2009. 24 S. Takahashi, W. Takahashi, and M. Toyoda, “Strong c...

Ngày tải lên: 21/06/2014, 05:20

... the improved ICI-based method. (i) IFs estimation MAE for h 1 . (j) IFs estimation MAE for h 25 . (k) IFs estimation MAE using the ICI-based method. (l) IFs estimation MAE using the improved ICI-based ... Advances in Signal Processing Volume 2011, Article ID 725189, 16 pages doi:10.1155/2011/725189 Research Article An Efficient Algorithm for Instantaneous Frequency Estimat...

Ngày tải lên: 21/06/2014, 07:20

... background estimation algorithms perform reasonably well when foreground objects are always in motion (i.e., in cases where the background is visible for a longer duration when compared to the foreground). ... if end for each end for Stage 2: Partial Background Initialisation (1) B ←∅ (2) for each set R(i, j) do if (size(R(i, j)) = 1) then B(i, j) ← r 1 (i, j). end if end for each...

Ngày tải lên: 21/06/2014, 08:20

... Corporation Advances in Difference Equations Volume 2010, Article ID 470375, 19 pages doi:10.1155/2010/470375 Research Article Existence of Homoclinic Solutions for a Class of Nonlinear Difference Equations Peng ... x  | ,M 2  2  n−2 max | x | ≤1 | F 2  n, x  | . 3.20 Take ω ∈ E such that | ω  n  |  ⎧ ⎨ ⎩ 1, for | n | ≤ 1, 0, for | n | ≥ 2, 3.21 and |ωn|≤ 1for| n|∈1...

Ngày tải lên: 21/06/2014, 11:20

... Processing Volume 2009, Article ID 984752, 9 pages doi:10.1155/2009/984752 Research Article Vector Field Driven Design for Lightweight Signal Processing and Control Schemes for Autonomous Robotic ... and, for the signum nonlinearities we employ, only requiring simple feedforward functions, for example, (6). We also note that Ta bl e 1 presents more behaviors than are strictly...

Ngày tải lên: 21/06/2014, 20:20

... Corporation Advances in Difference Equations Volume 2010, Article ID 584375, 13 pages doi:10.1155/2010/584375 Research Article Existence of Periodic Solutions for p-Laplacian Equations on Time Scales Fengjuan ... Shandong Postdoctoral Funded Project 200802018 and supported by Shandong Research Funds Y2008A28, also supported by University of Jinan Research Funds for Doctors B...

Ngày tải lên: 21/06/2014, 20:20

... One notes that for the obtained test statistic there is no closed-form expression for its pdf. This means that we cannot set the excision threshold analytically. We will use therefore an alternative ... Advances in Signal Processing Volume 2008, Article ID 786136, 11 pages doi:10.1155/2008/786136 Research Article Reiterative Robust Adaptive Thresholding for Nonhomogeneity Detectio...

Ngày tải lên: 21/06/2014, 22:20

... value for example for detection sensitivity. In parallel, there is no value for detection precision for a frame lacking an AR object. As a result of this, there is no value for the F-Score for ... chosen for deeper investigations of algorithm performance. 5.3. Performance profiles Parallel visualization of multiple measure values represents the performance profile for one or sev...

Ngày tải lên: 22/06/2014, 00:20

... mask, the overall performance drops below MCTI. Overall, the performance of DVC is superior to AVC/H.264 Intra for two sequences out of three. On the other hand, it has a poorer performance than ... (Kbits/s) RD for Breakdancers MCTI MVME DCVP H IMSI Figure 30: RD performance for Breakdancers. Moreover, the projection back to the central camera requires 23 operations. This is performed...

Ngày tải lên: 22/06/2014, 00:20