Báo cáo hóa học: "Research Article Fixed Wordsize Implementa

Báo cáo hóa học: "Research Article Fixed Wordsize Implementation of Lifting Schemes" ppt

... pages doi:10.1155/2007/13754 Research Article Fixed Wordsize Implementation of Lifting Schemes Tanja Karp Department of Electrical and Computer Engineering, College of Engineering, Texas Tech University, P.O. ... it is handled as wrap-around and we evaluate the performance of ﬁxed wordsize lifting schemes. 2. FIXED WORDSIZE LIFTING A typical lifting step and its...

Ngày tải lên : 22/06/2014, 23:20

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báo cáo hóa học:" Research Article Fixed Simplex Property for Retractable Complexes" ppt

... 4 Fixed Point Theory and Applications Proof. We proceed by induction on the number of recursive steps in the deﬁnition of K n . Our theorem is obviously true for complexes consisting of two ... path. Hindawi Publishing Corporation Fixed Point Theory and Applications Volume 2010, Article ID 303640, 7 pages doi:10.1155/2010/303640 Research Article Fixed Simplex Property for Ret...

Ngày tải lên : 21/06/2014, 11:20

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Báo cáo hóa học: " Research Article Design and Implementation of Numerical Linear Algebra Algorithms on Fixed Point DSPs" pot

... (number of accurate fractional bits of Z) 29 fractional bits of Y accurate 30 fractional bits of Y accurate 28 fractional bits of Y accurate 27 fractional bits of Y accurate 26 fractional bits of ... is less than 1.5% of total number of cycles required for LU decomposition. The accuracy of decomposition is not aﬀected by either pivoting implementation. In our implementat...

Ngày tải lên : 22/06/2014, 19:20

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Báo cáo hóa học: " Research Article Design and Implementation of a Lightweight Security Model to Prevent IEEE 802.11 Wireless DoS Attacks" pdf

... FN rate of the ACFNC model with 100% FN rate of the standard model proves strong ability of the ACFNC model to prevent wireless DoS attacks. 6.3.2. False Positive (FP). During the entire implementation time, ... ﬂowchart of the proposed replay attack prevention mechanism is provided in Figure 1 . 3.4. Procedure of the ACFNC Model. The process of DoS attacks prevention by the ACF...

Ngày tải lên : 21/06/2014, 05:20

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Báo cáo hóa học: " Research Article Design and Implementation of a Generic Energy-Harvesting Framework Applied to the Evaluation of a Large-Scale Electronic Shelf-Labeling Wireless Sensor Network" pdf

... on the input of the ADC (the maximum input voltage of ADC4 of the MSP430). 5.2. Environment Emulator: Software. We already know that the capacitance (stated in terms of the amount of charge (Q) stored ... Networking Volume 2010, Article ID 343690, 12 pages doi:10.1155/2010/343690 Research Article Design and Implementation of a Generic Energy -Harvesting Framework Applied to...

Ngày tải lên : 21/06/2014, 11:20

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Báo cáo hóa học: " Research Article Modelling and Implementation of QoS in Wireless Sensor Networks: A Multiconstrained Trafﬁc Engineering Model" pdf

... acknowledge the help of colleagues of the intelligent systems and advanced telecommunication (ISAT) laboratory of the department of computer science of the University of Cape Town for proofreading and ... impact of reliability on TE parameters. (iv) Quality of Paths. The quality of paths used by MCMP and ECMP schemes indicates the path length (number of hops of paths u...

Ngày tải lên : 21/06/2014, 17:20

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báo cáo hóa học:" Research Article Design and Implementation of a Testbed for IEEE 802.15.4 (Zigbee) Performance Measurements" doc

... = ( Number of incorrect bits ) ( Total number of received bits ) PER =  Number of received packets with at least one error  +  Number of partial packets received   Total number of received ... Wireless Communications and Networking Volume 2010, Article ID 103406, 11 pages doi:10.1155/2010/103406 Research Article Design and Implementation of a Testbed for IEEE 802.15.4...

Ngày tải lên : 21/06/2014, 18:20

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báo cáo hóa học:" Research Article Design and Implementation of a Single-Frequency Mesh Network Using OpenAirInterface" docx

... the roof of the red fire brigade building. CH1 and MR2 are located on opposite sides of the parking lot in front of the building. CH2 and MR3 are on the other side of the building. stream of around ... transmission of labels (in the form of time and frequency mappings on the radio resource) each of which carry different types of traffic throughout the mesh network according to p...

Ngày tải lên : 21/06/2014, 18:20

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báo cáo hóa học:" Research Article An FPGA Implementation of a Parallelized MT19937 Uniform Random Number Generator" pptx

... preliminary test, the output of the hardware implementations was successfully veriﬁed against the output of the software implementation. For a more complete test, the hardware implementations have EURASIP ... port hardware implementation of the MT19937 algorithm when implemented on a Xilinx XC2VP70-6 FPGA chip achives more than 115x the throughput of the same algorithm’s implement...

Ngày tải lên : 21/06/2014, 20:20

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Báo cáo hóa học: " Research Article Block-Based Adaptive Vector Lifting Schemes for Multichannel Image Coding" doc

... p (b) j/2 is a vector of prediction weights of the same size. The approximation a (b) ( j+1)/2 (m, n)ofa (b) j/2 (m, n) is an updated version of x (b) j/2 (m, n) using some of the d (b) ( j+1)/2 (m, ... the optimization of the QVLS operators, (ii) the choice of the block segmentation method. 3.3. Optimization of the predictors We now explain how a speciﬁc statistical modeling o...

Ngày tải lên : 22/06/2014, 19:20

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