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guanghuabi

于 2014-08-15 发布 文件大小:9KB
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下载积分: 1 下载次数: 3

代码说明:

  光滑比的检验,用于灰色预测模型的建立过程,如果数据达不到要求,就不能用来预测(to exam it whether smooth or not)

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