Báo cáo hóa học: "Research Article Fuzzy Mode Enhancement and Detection for Color Image Segmentation" docx

Báo cáo hóa học: "Research Article Fuzzy Mode Enhancement and Detection for Color Image Segmentation" docx

Báo cáo hóa học: "Research Article Fuzzy Mode Enhancement and Detection for Color Image Segmentation" docx

... Processing Volume 2008, Article ID 542378, 19 pages doi:10.1155/2008/542378 Research Article Fuzzy Mode Enhancement and Detection for Color Image Segmentation Olivier Losson, Claudine Botte-Lecocq, and Ludovic ... on fuzzy morphological operators specially designed for mode detection (see Section 4). 3. SPATIAL -COLOR COMPACTNESS FUNCTION OF A COLOR IMAGE A...
Ngày tải lên : 21/06/2014, 22:20
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Báo cáo hóa học: " Research Article Bit Level Synchronized MAC Protocol for Multireader RFID Networks" docx

Báo cáo hóa học: " Research Article Bit Level Synchronized MAC Protocol for Multireader RFID Networks" docx

... times for various values of clock offsets Figure 15: Performance gain through simulation for n = 5for varying overlap factor α with guard times based on different δ. This was not accounted for in ... j)andM j ,forall j.Letk be the size of M κ and thus is the frame size to be used by all readers. Also, based on the assumption of a uniform tag distribution among all readers, |M j |=k. Th...
Ngày tải lên : 21/06/2014, 11:20
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Báo cáo hóa học: " Research Article Joint NC-ARQ and AMC for QoS-Guaranteed Mobile Multicast" docx

Báo cáo hóa học: " Research Article Joint NC-ARQ and AMC for QoS-Guaranteed Mobile Multicast" docx

... pages doi:10.1155/2010/807691 Research Article Joint NC-ARQ and AMC for QoS-Guaranteed Mobile Multicast Haibo Wang, 1 Hans-Peter Schwefel, 2 Xiaoli Chu, 3 and Thomas Skjødeberg Toftegaard 4 1 School of Electronics and Information ... Conclusion and Future Work In this paper, we have proposed an innovative Network- Coding-based ARQ approach for mobile multicast in its optimal an...
Ngày tải lên : 21/06/2014, 17:20
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Báo cáo hóa học: " Research Article Infinitely Many Periodic Solutions for Variable Exponent System" docx

Báo cáo hóa học: " Research Article Infinitely Many Periodic Solutions for Variable Exponent System" docx

... for Rational Mechanics and Analysis, vol. 164, no. 3, pp. 213–259, 2002. 2 E. Acerbi and G. Mingione, “Gradient estimates for the px-Laplacean system,” Journal f ¨ ur die Reine und Angewandte ... pages doi:10.1155/2009/714179 Research Article Infinitely Many Periodic Solutions for Variable Exponent Systems Xiaoli Guo, 1 Mingxin Lu, 2 and Qihu Zhang 1 1 Department of Mathemati...
Ngày tải lên : 21/06/2014, 20:20
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Báo cáo hóa học: " Research Article Penetration Loss Measurement and Modeling for HAP Mobile Systems in Urban Environment Jaroslav Holis and Pavel Pechac" pot

Báo cáo hóa học: " Research Article Penetration Loss Measurement and Modeling for HAP Mobile Systems in Urban Environment Jaroslav Holis and Pavel Pechac" pot

... performance characteristics and operational con- ditions for high altitude platform stations providing IMT- 2000 in the Bands 1885–1980 MHz, 2010–2025 MHz and 2110–2170 MHz and in Regions 1 and ... 3 and 1885–1980 MHz and 2110–2160 MHz in Region 2,” Recommendation ITU-R M.1456, ITU, 2000. [5] “Air interface for fixed and mobile broadband wireless access systems—Amendment for...
Ngày tải lên : 21/06/2014, 23:20
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Báo cáo hóa học: " Research Article Cross-Layer Admission Control Policy for CDMA Beamforming Systems" docx

Báo cáo hóa học: " Research Article Cross-Layer Admission Control Policy for CDMA Beamforming Systems" docx

... classes R i Data rate for packet i p i Transmitted power for packet i B Bandwidth G i Link gain for packet i a i Array response vector for packet i λ j Arrival rate for class j μ j Departure rate for class ... (SIR) for a de- sired packet k can be written as SIR k = B R i p k φ 2 kk  l=i p l φ 2 il + η 0 B ,(4) where B and R i denote the bandwidth and data rate for packe...
Ngày tải lên : 22/06/2014, 19:20
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Báo cáo hóa học: " Research Article Comparison of OQPSK and CPM for Communications at 60 GHz with a Nonideal Front End" docx

Báo cáo hóa học: " Research Article Comparison of OQPSK and CPM for Communications at 60 GHz with a Nonideal Front End" docx

... L Q }, the product of R cp and each of H ρc I [1] and H ρc Q [1] matri- ces is null. Moreover, the left and right cyclic prefix inser- tion and removal operations around H ρc I [0] and H ρc Q [0], de- scribed ... quantization and clipping), and allows an efficient operation of the power amplifier (PA). Since the 60 GHz channel has been shown to be frequency selective for very larg...
Ngày tải lên : 22/06/2014, 19:20
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Báo cáo hóa học: " Research Article Distributed Temporal Multiple Description Coding for Robust Video Transmission" docx

Báo cáo hóa học: " Research Article Distributed Temporal Multiple Description Coding for Robust Video Transmission" docx

... bitrate and the quality. The bitrates used for the key frames are 20, 40, 60, 80, 100, 150, and 200 kBit/s for Hall Monitor and 80, 100, 150, 200, 250, 500, and 1000 kBit/s for Foreman. Figures 18 and 19 ... performed for the two-band MCTF schemes (i.e., the Haar F-TMDC and Haar G-TMDC schemes) and two levels for the 3-band MCTF schemes (i.e., the 3B F-TMDC and 3B G-...
Ngày tải lên : 22/06/2014, 19:20
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Báo cáo hóa học: " Research Article Comparison of OQPSK and CPM for Communications at 60 GHz with a Nonideal Front End" doc

Báo cáo hóa học: " Research Article Comparison of OQPSK and CPM for Communications at 60 GHz with a Nonideal Front End" doc

... (PN) and ADC quantization and clipping), and allows an efficient operation of the power amplifier (PA). Since the 60 GHz channel has been shown to be frequency selective for very large bandwidths and ... nonlinearity on BER performance Figure 16 shows the impact of inband distortion due to PA nonlinearity on the performance of OQPSK for different values of backoff.Withabackoff of 5 dB,...
Ngày tải lên : 22/06/2014, 22:20
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Báo cáo hóa học: " Research Article Common Coupled Fixed Point Theorems for Contractive Mappings in Fuzzy Metric Spaces" potx

Báo cáo hóa học: " Research Article Common Coupled Fixed Point Theorems for Contractive Mappings in Fuzzy Metric Spaces" potx

... George and P. Veeramani, “On some results in fuzzy metric spaces,” Fuzzy Sets and Systems, vol. 64, no. 3, pp. 395–399, 1994. 3 A. George and P. Veeramani, “On s ome results of analysis for fuzzy ... fixed point of F and g in X. Acknowledgment The author is grateful to the referees for their valuable comments and suggestions. References 1 L. A. Zadeh, Fuzzy sets,” Info...
Ngày tải lên : 21/06/2014, 05:20
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