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提出了依据球场平面照度不均匀度最小的约束条件排列照明光源的方法.将光源依照度大小非递增排序,根据照度与空间距离变化规律和光源架与篮球场的具体尺寸,采用贪心算法设计技术,依据使球场平面上最小照度取最大值和最大照度值取最小的原则,依次排列照明灯.计算表明,此方法降低了球场照度的不均匀度,提高了篮球场照度的均匀性. 相似文献
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The purpose of this essay is to describe the Taliban Korean hostage situation in a theoretical perspective, and to suggest possible strategies of enhancing the negotiation power of the threatened. The results show that dealing with terrorists should be a constant dialectical process of firmness and softness. A government negotiator should be adamant about the principle, but at the same time seek alternative options to turn the current hostage negotiation into a route for possible agreements. 相似文献
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应用贪心算法提出了一种次最优MC-CDMA检测机。仿真结果表明,与传统检测机比较,它据有次最优的性能,但结构比最优检测机简单。 相似文献