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提出了一种改进的遗传算法,针对有限状态机中输出矢量与状态转移相关的特性,将配置有限状态机的染色体分解为状态转移基因和输出矢量基因进行分阶段的进化实验。实验结果表明同传统的进化算法相比,这种分阶段进化的遗传算法降低了有限状态机进化过程中的复杂度,有效地提高了进化性能。 相似文献
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The average distance between states is proposed as a new testabilitymeasure for finite state machines (FSMs). Also proposed is theconcept of center state to reduce distances in FSMs. This testfunction embedding technique has been shown to improve thetestability of sequential circuits with minimal overhead. Anoverview of several design-for-testability (DFT) andsynthesis-for-testability (SFT) methods for sequential circuits willalso be given in this paper. Experimental results have shown thatthe DFT approach is more advantageous than the SFT approach toimplement our test function. The contribution of this paper is toanalyze the trade-offs between several aspects of DFT and SFTtechniques. 相似文献
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