Báo cáo hóa học: " A Reconfigurable Spiral Antenna for Adaptive MIMO Systems" docx

... of axial ratio and gain in the z- direction for RHCP spiral antenna. initial design and fabrication that will pave the way for novel antennas into which multifunctional features are dynami- cally ... present a reconfigurable spiral antenna for use in adaptive MIMO systems. The antenna is capable of changing the sense of polarization of the radiated field. It is fabricate...

Ngày tải lên: 23/06/2014, 00:20

... nongaussianity since Gaussian variable has the largest en- tropy among all random variables of equal variance [16]. Be- cause it is difficult to calculate negentropy, an approximation is usually ... ram Counter x i 16 Clock Estimation process MUL MUX Random number generator MUL MUL ADD Data ram MUL ADD MUL DEC NORM CMP Data ram Output process Data ram Counter w out 16 (a) Read in process Data...

Ngày tải lên: 22/06/2014, 22:20

... their typical characteristics such as locality, sparsity, and their degree of parallelism. The paper “Software-controlled dynamically swappable hardware design in partially reconfigurable systems,” ... design generation methodology for heteroge- neous architectures. This method automatically generates designs for fixed and partially reconfigurable parts of an FPGA and enables a reconfig...

Ngày tải lên: 22/06/2014, 00:20

... system; the empirical data are obtained for use in mathematical and algorithmic modelling of more complex acceleration systems. Toomas P. Plaks Marco D. Santambrogio Donatella Sciuto ... processes, and these adaptations may be effected through process migration between software and hardware. Finally, the paper describes an implementation of an embedded, FPGA-based migration system; ... EURA...

Ngày tải lên: 22/06/2014, 05:20

... now adopted AUC for evaluating predictive ability of classifiers owing to the fact that AUC is a better performance metric than accuracy [31]. In this study, AUC was used as a value to compare the ... as testing data and different nine-tenths of the data as training data. Finally, the average estimate over all runs was reported by running the above regular 10-fold cross-validation for...

Ngày tải lên: 18/06/2014, 15:20

... inter-pore distances and length. Surface modification and structural characterisation of prepared AAO The coating of ultra-thin metal films Au onto AAO (Au-AAO) was performed by metal vapour deposition ... organoleptic intensity scale for measuring oral malodor. J Dental Res 2004, 83:81-85. [10] Jayaraman S, Walia R, Alagirisamy N: Fluorescein mercuric acetate a novel sensor fo...

Ngày tải lên: 20/06/2014, 04:20

... extracted from the BWHHS database and recoded into binary categorical variables. This model derived from the BWHHS data was repli- cated using data from the “usual care” arm of a large Kamaruzzaman ... proposeafrailtymodeldevel- oped from factor analysis (FA), a rob ust analytical tech- nique which uses latent variables as a means of data reduction to represent a wide range of attribu...

Ngày tải lên: 20/06/2014, 15:20

... Math Math Sci 1–9 (2008). Article ID 163580 11. Razani, A, Salahifard, H: Invariant approximation for CAT(0) spaces. Nonlinear Anal. 72, 2421–2425 (2010). doi:10.1016/j. na.2009.10.039 12. Shahzad, ... without uniform convexity. Abstr Appl Anal. 6, 375–386 (2003) 22. Kaewkhao, A: The James constant, the Jordan von Neumann constant, weak orthogonality, and fixed points for multivalued ma...

Ngày tải lên: 20/06/2014, 22:20

... architectures fabricated by cyclic anodization. Small 2009, 5:1392-1397. 24. Ueno M, Shinada K, Yanagisawa T, Mori C, Yokoyama S, Furukawa S, Takehara S, Kawaguchi Y: Clinical oral malodor measurement ... of analytical applications. A comparative study with gas chromatographic analysis will be performed to evaluate more precisely the performance of our Au-AAO sensor for malodour measureme...

Ngày tải lên: 20/06/2014, 23:20

... (1976). doi:10.1137/0314056 28. Aoyama, K, Kimura, Y, Takahashi, W, Toyoda, M: Approximation of common fixed points of a countable family of nonexpansive mappings in a Banach space. Nonlinear Anal. 67, 2350–2360 ... conditions for quadratic optimizations. Panamer Math J. 16(4), 13–25 (2006) 23. Xu, HK: An iterative approach to quadratic optimization. J Optim Theory Appl. 116, 659–678 (2...

Ngày tải lên: 21/06/2014, 00:20