Statistical correlation of off - highway tire failures with openpit haulage routes 露天礦用汽車(chē)輪胎破損與運(yùn)輸?shù)缆返慕y(tǒng)計(jì)分析
A mining algorithm with alarm association rules based on statistical correlation 一種基于相關(guān)度統(tǒng)計(jì)的告警關(guān)聯(lián)規(guī)則挖掘算法
C2dvlc employs context - based adaptive multiple table coding to exploit the statistical correlation between dct coefficients of one block for higher coding efficiency 算術(shù)編碼利用編碼符號(hào)的聯(lián)合概率,并且其機(jī)制更易于概率匹配,因此編碼效率高。
The study revealed , on average , only a small statistical correlation between the proximity of homes to garbage sites and the incidence of unexplained rashes among people living in these homes 研究發(fā)現(xiàn)平均而言,在垃圾場(chǎng)附近居住和這些居民中一種未查明原因的皮炎之間只有很小的相關(guān)性。
There are significant statistical correlations among temporal coefficients of spatial patterns of dekad precipitation . lag correlations and cross correlations can be viewed as one clue to mid - long term weather forecast 旬降水量空間型時(shí)間系數(shù)間存在顯莢的統(tǒng)計(jì)相關(guān),將時(shí)問(wèn)系數(shù)間的1相關(guān)和互相關(guān)作為中長(zhǎng)則天氣預(yù)報(bào)的一干!
In this regard , this article contends that " analogy " as a scientific metaphor is much more appropriate than as a " statistical correlation . " " analogy " does not have to exclude the centrality of the objects in constructing knowledge while " correlation " does 因此而得出的體會(huì),透過(guò)類(lèi)比模型來(lái)表達(dá)要?jiǎng)龠^(guò)透過(guò)變數(shù)模型來(lái)表達(dá),因?yàn)榍罢呤且员谎芯繉?duì)象為主要關(guān)切,后者是以研究者自己的理論建構(gòu)為主要關(guān)切。
The results show : the hyperspectral remote sensing images have much stronger spectral statistical correlation and spectral structure correlation than the rgb color images do . the spatial correlation of hyperspectral remote sensing images is weaker than that of ordinary images 結(jié)果表明:超光譜遙感圖像有很強(qiáng)的譜間結(jié)構(gòu)相關(guān)性和譜間統(tǒng)計(jì)相關(guān)性,遠(yuǎn)高于普通彩色圖像;而其空間相關(guān)性則比普通圖像低。
Then , using pearson x2 testing method , one of the coefficients n following the rule of distribution in statistics is tested . furthermore , according to the the statistical correlation between c and n , the influence of both c and n on propagation life of fatigue cracks is discussed 然后,采用pearsonx ~ 2分布擬合檢驗(yàn)的方法,對(duì)n進(jìn)行非參數(shù)假設(shè)檢驗(yàn)分析,判定其概率分布形式,并根據(jù)c和n之間的統(tǒng)計(jì)相關(guān)式,推得c的概率分布形式。
In this paper , through the statistical analysis of the random factors in the stage of sub - critical propagation of cracks , the statistical correlation equations between the two material coefficients are obtained and can be generalized . furthermore , it can be concluded that cracks propagation rate is influenced greatly by material coefficients in the condition considered in this study 本文主要通過(guò)對(duì)亞臨界裂紋擴(kuò)展階段各種隨機(jī)因素的統(tǒng)計(jì)分析,找到了可以推廣應(yīng)用的,體現(xiàn)兩材料系數(shù)之間具有強(qiáng)負(fù)相關(guān)性的統(tǒng)計(jì)相關(guān)式,并驗(yàn)證了在一定條件下,材料系數(shù)是影響裂紋擴(kuò)展速率的主要因素。
In the existing literature , the material coefficients are simply considered as constants . yet the material coefficients c and n in paris formula are randomized in this study . using the least square method , the statistical correlation between c and n is obtained through the numerical value collocation 將以往文獻(xiàn)中通常看作是確定性的材料系數(shù)隨機(jī)化,通過(guò)對(duì)大量數(shù)據(jù)進(jìn)行數(shù)理統(tǒng)計(jì)的分析,將疲勞裂紋擴(kuò)展速率paris公式中材料系數(shù)c和n視為隨機(jī)變量,采用最小二乘法對(duì)c和n進(jìn)行數(shù)值擬合,從而得到二者的統(tǒng)計(jì)相關(guān)性表達(dá)式。