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This paper presents a comprehensive theory for cohesive mathematical modeling and simulation of THz imaging systems. For mathematical modeling of the point spread function (PSF), system and transmission variables such as spectrum, absorption coefficient, beam divergence, and depth of focus are incorporated into the Gaussian beam distribution. The raster scanning process is mathematically modeled as...
Memristors are considered as one promising candidate for future memory and computing fabrics. However, the design of memristor-based circuits is under a critical challenge of inevitable variations due to non-ideal fabrication processes and the resulted performance uncertainties. This kind of randomness can be utilized in many other applications, such as compressive sensing based data acquisition,...
From the initial days of establishment of power system in the late 20 century up to now, no fundamental improvement has been taken place in power distribution systems; on the other hand many innovations have taken place in both demand and generation sides of power systems. These innovations have introduced new requirements which electric grids should be able to support. The majority of these innovations...
Pollution and limited fossil fuels are the critical issues that lead HEVs to emerge. Nowadays new designs and topologies of HEVs are suggesting and developing. In this paper we have dynamically modeled and simulated a new structure of series-parallel HEV based on a special machine named Transmotor and applied it to Toyota Prius 2004. In This structure, generator and planetary gear in common series-parallel...
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