The Concentration data of QINDAO atmosphere was analyzed with gray clustering method and the correctness of the analyzed results was judged with variance theory.
对青岛大气中氯离子浓度数据进行了灰色聚类分析，采用方差理论判定聚类结果的正确性，并对比分析了万宁氯离子数据的灰色聚类结果。
A new algorithm method of image enhancement based on K-means clustering is presented, according to the characteristics of infrared gray-image.
根据红外灰度图像的特点，提出了一种基于K -均值聚类的图像增强的新算法。
Using gray clustering method to determine station number of districts, then on the site plan for further optimization.
采用灰色聚类方法确定各影响区县的站点数量，然后对选址方案做进一步的优化。
Applying the gray fixed-weight clustering method to evaluate the safety level of the sample road networks which was given in the chapter 3.
利用3种路网在各种类型的攻击情况下的失效程度的数据，应用灰色定权聚类判别法对其进行了计算，以得到各种类型路网的安全等级。
Applying the gray fixed-weight clustering method to evaluate the safety level of the sample road networks which was given in the chapter 3.
利用3种路网在各种类型的攻击情况下的失效程度的数据，应用灰色定权聚类判别法对其进行了计算，以得到各种类型路网的安全等级。
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