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Operating systems course is very important. It is not only the core of computer professional curriculum, but also the base of designing or developing computer system software and application software. However, the practical teaching of operating systems course is difficult. In this article, we introduce the construction of the practical teaching system on operating systems and design a positive experimental...
Any application software will inevitably contain bugs during the development cycle. In order to correct these software flaws, developers need access to powerful debugging tools that allow them to be more efficient as well as be able to dig into the detailed operation of their application. Therefore, the debugger is a comparatively important tool in software development, particularly in the embedded...
Many n-D signal processing applications require realization in real time. We propose the realization of a 3-D spatio-temporal wave digital filter (WDF) in an FPGA. Optimization of the implemented hardware architecture includes evaluation of two different kinds of overflow handling, namely by saturation and a ldquomodulo 2rdquo type operation. The FPGA board is processing DVI signals that can be provided...
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