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In this paper, an improved electrothermal model of power diode has been developed. This improved model is based on the numerical solution of the ambipolar diffusion equation (ADE) for all levels of injection instead of high level injection only as usually encountered. The main local physical effects are taken into consideration. The proposed model is capable in tracing the electrical and thermal effects...
In this paper, we present a comparative study of different lossless audio coding schemes, which are implemented using different integer transforms. The audio signal under consideration, which is assumed to be integer-valued, as in the case of fixed-point implementation, is first decorrelated using the appropriate integer transform. The resulting integer coefficients are then entropy-coded to produce...
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