Graphical electromagnetic computing
WebOct 19, 2006 · Graphical Electromagnetic Computing (GRECO) is implemented by programable pipeline of modern GPU (Graphics Process Unit) to obtain the Electromagnetic Scattering of complex target. The speed of the simulation is improved up to 20 times compare to the raw GRECO.
Graphical electromagnetic computing
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WebApr 24, 2008 · First, the amplitude and phase of a complex practical target's scattering field are computed by graphical electromagnetic computing algorithm. Then, the angular glint of the target is computed by the Poynting vector method. The simulation results verify the correctness and efficiency of the method. WebJan 1, 2008 · Combined with the graphical-electromagnetic computing method, the shadow regions are eliminated quickly and the geometry information is attained by …
WebA graphical processing approach of an image of the target at the workstation screen is used to identifi the surfaces of the target visible from the radar viewpoint and obtain the unit normal at each point. High-frequency approximations to RCS prediction are then easily computed from the knowledge of WebToday, computer graphics is a core technology in digital photography, film, video games, digital art, cell phone and computer displays, and many specialized applications. A great deal of specialized hardware and …
Web2. Graphical electromagnetic computing (GRECO) These difficulties are overcome by the new graphical process- ing technique: using a graphics workstation, we can obtain a 3D image of the target (for example, the image generated by the CAD geometric modeling … WebA graphical processing approach of an image of the target at the workstation screen is used to identify the surfaces of the target visible from the radar viewpoint and obtain the unit …
WebDec 7, 2024 · Graphical electromagnetic computing (GRECO) is used for electromagnetic (EM) calculation and 3D HSPI generation. 3D BPSI is simulated using the graphical processing and back projection. Experimental results are presented to demonstrate the useful of the proposed technique. Published in: 2024 Sensor Signal …
WebAug 1, 2002 · Graphical Electromagnetic Computing (GRECO) is recognized as one of the most valuable methods of the RCS (Radar Cross Section) computation for the high … current big 12 baseball standingsWebabout. The field of computer graphics is a broad and diverse field that exists cross section between computer science and design. It is interested in the entire process of creating … current big 10 teamsWebOct 29, 2009 · In each layer, the plasma is equivalent to a uniform dielectric. Physics optics (PO), ray-tracing method and Wentzel-Kramer-Brillouin (WKB) method are applied to calculate the backscattering field, which is implemented by visual graphical electromagnetic computing (GRECO) platform. current bid yieldWebAbstract: An innovative approach to computing the high-frequency radar cross sections (RCSs) of complex radar targets in real time, using a 3-D graphics workstation, is … current big 12 teamsWebgraphical electromagnetic computing (GRECO) algorithm. The new hybrid method use GPU’s graphics and parallel computing capabilities for geometry modeling, scattering map and raw data calculation in SAR simulation of complex scenes. The advantages of the new method rely on the three contributions: current big 3 animeWebElectromagnetic computing capabilities of the graphics accelerator. The distance between the spheres is ;1and the radius is 0.12. (b) The RCS of the two- sphere system is normalized with respect to the RCS of only … current big 5 weekly adWebDescription. GPU Computing Gems Emerald Edition offers practical techniques in parallel computing using graphics processing units (GPUs) to enhance scientific research. The … current big bear lake level