two-tail distribution 中文意思是什麼
two-tail distribution
解釋
雙尾分佈- two : n. （pl. twos）1. 兩人；兩個東西，一對。2. 二的記號。3. 兩點鐘。4. 兩歲。n. -ness
- tail : n 1 尾巴。2 尾狀物，垂下物；（西服的）垂尾，燕尾；〈pl 〉燕尾服。3 辮子；風箏尾巴。4 末端；結尾，...
- distribution : n 1 分配，分發，配給；分配裝置[系統]；配給品；配給量；【經濟學】配給方法，配給過程；分紅；【法律...
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According to the effect of size distribution to classification, the idea of pre - classification and two times classification was proposed, which, to great degree, reduces the effect of tail flowing and drift flowing and improves the precision of classification
針對顆粒粒度分佈對分級效果的影響提出了預分級和二次分級的思想，極大程度地減少了尾流和漂流的影響，同時提高了分級精度。 -
In chapter 3, firstly, we do some demonstration on the long memory character and the statistical cycle of the return series using the r / s analysis method and the dfa method, and we do some research on the stability of the r / s analysis method, the difference and the contact between the two methods too. secondly we account the characteristic index and the tail index of the fractal distribution, we do some demonstr - ation study on the tail index of our country ’ s return series. lastly we summarize the results of our demonstration
第三章中，首先運用r / s分析法和dfa法對中國股市收益率的長記憶性和統計循環周期進行了實證研究，並且研究了r / s分析法的穩定性以及r / s分析法與dfa法的區別與聯系，其次我們論述了分形分佈中的特徵指數以及尾部指數，對中國股市收益序列的尾部指數進行了實證研究，最後總結了實證研究的結果。 -
A new theory of tail - cutting off distribution at two ends
一種新的截尾分佈模型
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