Báo cáo hóa học: " Research Article An Efficient Kernel Optimization Method for Radar High-Resolution Range Profile Recognition" docx

Báo cáo hóa học: " Research Article An Efficient Kernel Optimization Method for Radar High-Resolution Range Profile Recognition" docx

Báo cáo hóa học: " Research Article An Efficient Kernel Optimization Method for Radar High-Resolution Range Profile Recognition" docx

... after fusion kernel optimization based on l 1 -norm and 2-norm Gaussian kernels. Gaussian kernels perform better than with l 2 -norm Gaussian kernel because of the different performances on An2 6. Due to ... Optimization Method for Radar High-Resolution Range Profile Recognition Bo Chen, Hongwei Liu, and Zheng Bao National Key Laboratory for Radar Signal Processing, Xid...
Ngày tải lên : 22/06/2014, 20:20
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Báo cáo hóa học: " Research Article An Efficient Multibit Aggregation Scheme for Multihop Wireless Sensor Networks" pptx

Báo cáo hóa học: " Research Article An Efficient Multibit Aggregation Scheme for Multihop Wireless Sensor Networks" pptx

... node. Computation of performance indices Here we show how the performance indices P i mn ,forany node S i , can be computed when the performance indices, p i mn of its observation and the performance indices ... 0.90.95 Precision of sensors PD for 2-CV PF for 2-CV PD for CV-VT PF for CV-VT PD for CV-FT PF for CV-FT PD for WAS PF for WAS PD for Counting PF for Counting Figu...
Ngày tải lên : 21/06/2014, 23:20
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Báo cáo hóa học: " Research Article An Efficient Method for Proportional Differentiated Admission Control Implementation" potx

Báo cáo hóa học: " Research Article An Efficient Method for Proportional Differentiated Admission Control Implementation" potx

... get explicit formulas for PDAC problem. The proposed formulas deliver high-performance computing of network resources assignment under PDAC requirements. Thus, an efficient method for proportional ... Corporation EURASIP Journal on Wireless Communications and Networking Volume 2011, Article ID 738386, 5 pages doi:10.1155/2011/738386 Research Article An Efficient Method for...
Ngày tải lên : 21/06/2014, 05:20
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Báo cáo hóa học: " Research Article An Efficient Algorithm for Instantaneous Frequency Estimation of Nonstationary " pot

Báo cáo hóa học: " Research Article An Efficient Algorithm for Instantaneous Frequency Estimation of Nonstationary " pot

... estimate for each time instant. The method results in enhanced components IF estimation accuracy in terms of both mean absolute error (MAE) and mean squared error (MSE) for various SNRs and different ... Corporation EURASIP Journal on Advances in Signal Processing Volume 2011, Article ID 725189, 16 pages doi:10.1155/2011/725189 Research Article An Efficient Algorithm for Insta...
Ngày tải lên : 21/06/2014, 07:20
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báo cáo hóa học:" Research Article An Efficient Segmental Bus-Invert Coding Method for Instruction Memory Data Bus Switching Reduction" doc

báo cáo hóa học:" Research Article An Efficient Segmental Bus-Invert Coding Method for Instruction Memory Data Bus Switching Reduction" doc

... Systems Volume 2009, Article ID 973976, 10 pages doi:10.1155/2009/973976 Research Article An Efficient Segmental Bus-Invert Coding Method for Instruction Memory Data Bus Switching Reduction Ji Gu and Hui Guo School ... good switching reduction if the transferred data are random and evenly distributed over the whole data range. For the wide data bus without evenly distributed r...
Ngày tải lên : 21/06/2014, 20:20
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báo cáo hóa học:" Research Article An Efficient Gait Recognition with Backpack Removal" potx

báo cáo hóa học:" Research Article An Efficient Gait Recognition with Backpack Removal" potx

... weight for error compensation, and ξ h and ξ l are the thresholds for EURASIP Journal on Advances in Signal Processing 7 removal method demonstrates a significant improvement in performance over ... 2, pp. 145–155, 2008. [4] X. Zhou and B. Bhanu, “Integrating face and gait for human recognition at a distance in video,” IEEE Transactions on Systems, Man, and Cybernetics, Part B, vol. 37...
Ngày tải lên : 21/06/2014, 20:20
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Báo cáo hóa học: " Research Article An Efficient Addressing Scheme and Its Routing Algorithm for a Large-Scale Wireless Sensor Network" pptx

Báo cáo hóa học: " Research Article An Efficient Addressing Scheme and Its Routing Algorithm for a Large-Scale Wireless Sensor Network" pptx

... Wireless Communications and Networking Volume 2008, Article ID 765803, 13 pages doi:10.1155/2008/765803 Research Article An Efficient Addressing Scheme and Its Routing Algorithm for a Large-Scale Wireless ... (WCNC ’02), vol. 1, pp. 350–355, Orlando, Fla, USA, March 2002. [9] W. R. Heinzelman, A. Chandrakasan, and H. Balakrish- nan, “Energy-efficient communication protocol for wire...
Ngày tải lên : 21/06/2014, 23:20
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Báo cáo hóa học: " Research Article An Efficient Watermarking Technique for the Protection of Fingerprint Image" doc

Báo cáo hóa học: " Research Article An Efficient Watermarking Technique for the Protection of Fingerprint Image" doc

... in a transform domain such as the discrete cosine transform (DCT) [8, 9] and the discrete wavelet transform (DWT) [10, 11]. However, most research works have been proposed in the transform domain because ... on the well-known transform domains: discrete cosine transform (DCT) and discrete wavelet transform (DWT). The statistical properties of the coefficients from the two transforms are model...
Ngày tải lên : 22/06/2014, 00:20
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Báo cáo hóa học: " Research Article An Efficient Differential MIMO-OFDM Scheme with Coordinate Interleaving" pdf

Báo cáo hóa học: " Research Article An Efficient Differential MIMO-OFDM Scheme with Coordinate Interleaving" pdf

... two transmit antennas with h 1 and h 2 , respectively. Let the dummy symbols to be transmitted during the first two transmission periods be a 1 and a 2 . There- fore, a 1 and −a ∗ 2 are transmitted ... −a ∗ 2 are transmitted from the first transmit an- tenna, and a 2 and a ∗ 1 are transmitted from the second trans- mit antenna during the first and second transmission peri- ods, respectively. T...
Ngày tải lên : 22/06/2014, 06:20
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Báo cáo hóa học: " Research Article An Efficient Differential MIMO-OFDM Scheme with Coordinate Interleaving" pptx

Báo cáo hóa học: " Research Article An Efficient Differential MIMO-OFDM Scheme with Coordinate Interleaving" pptx

... boost the MIMO-OFDM performance, and has the advantage of avoiding pilot symbol transmission for CSI recovery. We have derived the Viterbi branch metrics for differential decoding, and investigated ... two transmit antennas with h 1 and h 2 , respectively. Let the dummy symbols to be transmitted during the first two transmission periods be a 1 and a 2 . There- fore, a 1 and −a ∗ 2 are trans...
Ngày tải lên : 22/06/2014, 19:20
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