自相关系数

词组短语

autocorrelation coefficient · autocorrelation coeficient

与自相关系数相关的网络例句 [注：此内容来源于网络，仅供参考]

However, as Fama and French (2002) note, the time-series standard errors of the coefficient estimates can be biased downward by autocorrelation in the coefficient estimates.

然而，由于和法国法玛（2002）注意到，该系数估计时间序列的标准差可以向下偏估计的自相关系数。

In a certain period, the probability and expected value of critical drought duration got larger with the in crease of first-order auto-correlation coefficient and skewed coefficient, especially with first-order autocorrelation coefficient. The return periods of consecutive 11-year drought in North Luo River and Jing River were 1000 years.

在一定时期内，极限水文干旱历时的发生概率和数学期望随一阶自相关系数、偏态系数的增加而增大，且一阶自相关系数对极限水文干旱历时概率分布影响较为显著；泾河和洛河发生连续11年干旱的重现期均为1000年。

We studied China and fluctuation in business cycle with statistical methods for the first time roundly and systematically, including coefficient correlation, linear regression, turning point coefficient, autocorrelation coefficient, grey system theory, VAR and time series analysis.

第一次全面系统运用统计学方法研究我国经济周期波动，包括相关系数法、一元和多元回归、转折点系数检验、自相关系数检验、灰色关联度、VAR向量自回归和确定性时间序列等方法，第一次把灰色关联分析方法应用于经济周期波动研究。

Four characteristic parameters, mean value, variation coefficient, skewnesscoefficient and first-order autocorrelation coefficient, of these precipitation series areestimated with classical statistics.

利用经典统计学理论计算了研究区域上样本站和检验站的年降水序列的特征参数——均值、变差系数、偏态系数和一阶自相关系数。

The spatial autocorrelation coefficient and spatial regression model are widely applied spatial statistic techniques to explain the effects and distributions of spatial factors. This study identifies the major driving forces of the spatial neighborhood effect on land-use/land-cover change in Metropolitan Taipei.

空间自相关系数(spatial autocorrelation coefficient， SAC)或空间回归模型(spatial regression model， SRM)为探讨空间关系常用的工具，其中空间自相关系数以相关系数之观念，藉以探讨空间聚集的型态；空间回归模型则以线性回归模式为基础，探讨自变数以及依变数项的空间差异，对空间近邻效果提供有效的解释方式。

Objective To explore application of spatial autocorrelation and local indicators of spatial autocorrelation in disease.

目的 探讨空间自相关系数及区域型空间自相关系数对疾病的空间数据聚集性的应用。

By using correlation analysis, we are able to calculate the self correlation coefficient of the same characteristic value to achieve the association of current and previous one and the cross correlation coefficient of two different characteristic values, consequently achieve the data association between characteristic values. 3. On the characteristic level, we are trying to fuse the characteristic values from different data source and identify the exact type of the fault.

用同种类多个传感器进行测量，得到的数据以加权自适应估计方法将它们融合处理得出最佳值；对来自异类多个传感器的数据进行最小二乘估计处理将它们融合到一起，完成数据关联和从测量数据估计出它们所反映的特性；通过计算征兆数据的自相关系数能完成同一征兆当前值与过去值的关联，又可以通过计算两个征兆数据的互相关系数完成这两个征兆的关联。

The results show that the stock market returns and volatilities in China have long memory and persistence although they are not as strong as that of American stock market; The memory of Shanghai stock is stronger than that of Shenzhen stock; The autocorrelation function of a fractional integration model can fit the sample autocorrelation much well.

结果表明：中国股市收益率与波动性具有长记忆性，尽管收益率的长记忆性不如美国股市强；上海股市的记忆性明显强于深圳股市；分数可积模型较指数衰减自相关函数能更好地拟合样本的自相关系数

The results showed that in the four rehabilitated forests, the previous month's soil moisture content had stronger effects on the current month's soil moisture content in 0-40 cm and 20-40 cm layers, but had lesser effects on that in 0-10 cm layer. The soil moisture content in 20-40 cm layer was mainly affected by current month's precipitation, while that in 0-10 cm layer was mainly affected by current month's evaporation. The correlation coefficient between current month's precipitation and soil moisture content was the largest in pure Liquidambar formosana plantation, and the auto-interrelation coefficient of soil moisture content was larger in mixed forests than in pure L. formosana plantation.

结果表明：研究区各重建森林前一个月的土壤含水量对当月整个土壤剖面(0~40 cm)平均土壤含水量和当月20~40 cm土层土壤含水量具有较强影响，对当月0~10 cm土层土壤含水量的影响较小；研究区各重建森林20~40 cm土层土壤含水量主要受当月降水量的影响，0~10 cm土层土壤含水量主要受当月蒸发量的影响；在4种森林重建模式中，枫香纯林当月降水量与当月土壤含水量的相关系数最大，混交林模式土壤含水量的自相关系数大于纯林模式。

A new algorithm of discrimination between inrush currentand fault currentof transformer is brought forward based on self- correlation analysis,which is to calculate self- correlation coefficients of variant periods after analyzing the sam pling data and then discrim inate between inrush current and fault current by using the m agnitudes of the calculated coefficients.

提出一种利用数字信号处理中的相关函数的基本概念，对采样数据进行分析，计算采样数据在不同时段上的自相关系数，利用自相关系数的大小来区分变压器励磁涌流和内部故障差流的新方法。

与自相关系数相关的网络解释 [注：此内容来源于网络，仅供参考]

autocorrelation coefficient：自相关系数

Autocorrelation 自相关 | Autocorrelation coefficient 自相关系数 | Autocorrelation function 自相关函数

Eulerian autocorrelation coefficient：欧拉自相关系数

2107. Euler's method 欧拉法 | 2108. Eulerian autocorrelation coefficient 欧拉自相关系数 | 2109. eureka 欧锐卡

first-order autocorrelation coefficient：一阶自相关系数

first-order aberration coefficient 初级像差系数 | first-order autocorrelation coefficient 一阶自相关系数 | first-order autoregressive equation 一阶自回归方程

coefficient of autocorrelation：自相关系数

coefficient of anisotropy 各向异性系数 | coefficient of autocorrelation 自相关系数 | coefficient of bulk compressibility 体积压缩系数

coefficient of autocorrelation：自对比系数,自相关系数

非均向性系数 coefficient of anisotropy | 自对比系数,自相关系数 coefficient of autocorrelation | 相参系数 coefficient of coherence

autocorrelation analysis：自相关分析

autocorrection 自动校正 | autocorrelation analysis 自相关分析 | autocorrelation coefficient 自相关系数

autocorrelation analysis：自相关分析=>自己相関分析

autocorrelation 自相关,自相关作用=>自己相関 | autocorrelation analysis 自相关分析=>自己相関分析 | autocorrelation coefficient 自相关系数

coefficient of alienation：不相关系数;相疏系数

"系数","coefficient" | "不相关系数;相疏系数","coefficient of alienation" | "自相关系数","coefficient of autocorrelation"

serial correlation coefficient：序列相关系数

serial correlation 自相关 | serial correlation coefficient 序列相关系数 | series 级数

serial correlation：自相关

sequentially complete space 序列完备空间 | serial correlation 自相关 | serial correlation coefficient 序列相关系数