《表4 不同评估算法的威胁评估结果》

《表4 不同评估算法的威胁评估结果》   提示:宽带有限、当前游客访问压缩模式
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《基于脉冲样本图和相对熵的辐射源威胁评估》


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依据本文4.1节相对熵排序法的计算步骤,首先利用确定的组合权重获得加权规范化决策矩阵;其次依据我方侦察距离、虚警概率为成本型指标,其余指标为效益型指标,确定正理想解S+={[0.065 3,0.065 5],[0.005 0,0.005 0],0.041 1,[0.036 3,0.036 4],[0.015 1,0.015 1],0.041 5,0.189 7,0.060 2,0.061 3,0.033 9},负理想解S-={[0.010 9,0.010 9],[0.167 2,0.167 1],0.016 8,[0.028 5,0.027 3],[0.062 5,0.062 5],0.009 9,0.001 3,0.019 8,0.011 4,0.021 0};最后,采用相对熵排序法进行辐射源威胁评估并与其他方法评估结果进行比较,最终得到评估结果如表4所示。