optical time-to-2-D-space-to-time-to-2-D-space conversion
Wavelength- and Time-Selective Reconfigurable Optical Add/Drop Multiplexer Using Time-Frequency Domain Processing
... Reconfigurable optical add/drop multiplexers (ROADMs) are the key elements for building the next-generation dynamically reconfigurable optical networks ...and time-division multiplexed slots at the ...
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Integrated 2-D Optical Flow Sensor
... estimates optical flow in two visual ...of optical flow estimation as well as the actual hardware ...optimal optical flow ...in space or time, the applied gradient-based model as- sures ...
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Design of Pipelined architecture for jpeg image compression with 2D-DCT and Huffman Encoding
... The quantization architecture designed in this paper is presented in Fig. 4 and uses two ROMs and one multiplier to calculate the quantized coefficients. The values in the standard quantization tables used for divisions ...
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Performance Analysis of Space Time Block Codes for Free-Space Optical Channels M.Bala Krishna *1 , D.Arun Kumar 2, G.Sahu3
... It is apparent from this plot that an FSO system employing the STBCs derived from cyclic codes provides substantial coding gain over the corresponding Alamouti scheme. This would translate into reduced transmit power ...
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Space Time Codes for Wireless Optical Communications
... Tarokh et al., in [1], established space-time code design criteria for Rayleigh and Ricean fading channels. These de- sign criteria specify the pairwise properties of codewords from the STC. In this paper, ...
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Local polynomial method for ensemble forecast of time series
... of D and τ as with the Henon ...have D=2 and 3, τ =1 and 2, and p=2 with various neighbor ...phase space, as noted in the above two ...
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A Window to New Physics?
... real space. In order to identify the observables of the 8-d space we can embed our usual 4-d space-time in the 8-d extended ...4- d observers live in one of the ...
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Space D*
... the Space Colonization algorithm, both robots recalculate the paths in order to deviate and achieve the ...same time instant showed in ...of space made by the Space Colonization Algo- rithm at ...
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Vacuum polarization on the brane
... hole space-times in four dimensions [40 – ...ˆ 2 i ren based on de Witt- Schwinger renormalization has been developed ...ˆ 2 i ren of a massless, conformally coupled, quantum scalar field on the ...
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TIME TO SPACE CONVERSION IN NEUTRINO OSCILLATIONS
... We study the neutrino oscillation problem in the frame- work of the wave packet formalism. The neutrino state is de- scribed by a packet located initially in a region S (source) and detected in another region D at ...
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Empirical Mode Decomposition in 2 D space and time: a tool for space time rainfall analysis and nowcasting
... In the application of the EMD algorithm, the possibly non- linear signal, which may exhibit varying amplitude and local frequency modulation, is linearly decomposed into a finite number of (zero mean) frequency and ...
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D-II-2 Place, Space, and Motion
... »Place, Space and Motion« investigates the role of spatial concepts in physical theories in the millennium from Plato (4th century BCE) through Philoponus and Simplicius (6th century ...concerning space, ...
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On the Metric of Space Time
... Such results would have another consequence. Tomil- chik [5] and Wulfman [7,8] have both argued that the magnitudes of the “Pioneer Anomalies” roughly corre- spond to the value of the Hubble constant because the ...
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Virilio: From space to time, from reality to image
... To spell this thesis out, let us focus on the evolution of warfare, which can be characterized by three phases. The first and longest was based on defence and weapons of obstruction, designed to block attackers. In this ...
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Space-time configuration for visualisation in information space
... This paper describes a novel approach for generating and visualising events history in a collaborative virtual three-dimensional information space. We introduced the DocuDrama Timetunnel; a new type of a dynamic ...
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On Universal Space and Time
... of time, or what we shall call a universal point, and denote by ( b at B ...of time in both frames together with an S- and s-locations that are coincident in the universal space at the instant of ...
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Space time pixels
... “Space Time Pixels” system generates is a common spatial framework that acts as a ‘public’ space between two ‘private’ ones – it is an interface that filters the transmitted data to minimize it only ...
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Space time caustics
... Here, drawing on Kratsov’s treatment [ii] of the Schrodlnger equation with a potential that varies both spatially and temporally, we adapt the Lagrange manifold technique to determine a [r] ...
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Politics and Space/Time
... (seen-to-be-new) time-space compression, the new global-localism, the breaking down of borders, that is the cause of it all, or through the interpretation of the current period as somehow in its very ...
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Minimal Generators for the Rees Algebra of Rational Space Curves of Type (1,1,d-2)
... The first nontrivial case is that of rational space curves, n = 3. Finding a minimal set of generators for the Rees algebra of the ideal I of a rational space curve solves the implicitization problem for ...
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