correlation distance
英 [ˌkɒrəˈleɪʃn ˈdɪstəns]
美 [ˌkɔːrəˈleɪʃn ˈdɪstəns]
网络 相关距离; 关联距离
双语例句
- Based on the random fields model, the formula of the variance reduction function and the formula of the correlation distance are proved in this paper.
研究了土层剖面的土性随机场模型，给出了方差衰减函数与相关距离的公式证明，并讨论了相关函数的类型在某种条件下必为指数函数。 - A new image retrieval method by using max correlation min distance to combine together texture features, Gaussian density characteristics and face detection of images for image retrieval is presented.
提出利用最大相关最小距离将图像的纹理特征、高斯密度特征与人脸检测相结合的算法进行图像检索。 - And the engineering use of correlation distance was discussed.
分析了相关距离这个概念的工程应用。 - Research of the characteristics of correlation distance on soil properties indexes
土性指标相关距离性状的研究 - Simulation the auto correlation function with different mathematical functions showed that the sensitivity of the reduction factor of variance to different auto correlation functions and the degree of consolidation to the correlation distance of the coefficient of consolidation is very weak.
结果表明方差折减系数对于自相关函数的选取不敏感，固结系数的相关距离对固结度的敏感性很弱。 - The calculation of the correlation distance of soil property parameters is the base of geotechnical reliability analysis.
土性相关距离的计算是可靠度分析的前提。 - Study on Correlation Distance of Soil by Distribution-free Statistical Test Methods
土性相关距离的自由分布统计研究 - It shows that as far as one-dimensional consolidation is concerned, the influence of variation of auto-correlation distance on consolidation degree is insignificant.
结果表明，软粘土地基一维固结对于竖向固结系数自相关距离变化的敏感性很弱； - When the vertical correlation distance is longer than the length of pile, it has small influence on the response variance of pile top settlement.
当竖向相关距离大于桩长时其变化对桩顶沉降响应方差影响不大的结论。 - The main contents are as follows: First, according the theory of random fields, the correlation distance is attained and the precision is compared and studied, as a result the precision meets the practice.
首先，根据随机场理论，通过变异函数求出某一场地的岩土参数随机场相关距离，并进行精度比较分析，精度能够满足要求。 - Although the signal of iMQC is lower in intensity than that of conventional MRI, it contains unique imaging parameters such as dipolar correlation distance. Therefore, iMQC-MRI may provide higher resolution and novel contrast mechanism.
尽管其信号强度低于常规的MRI信号，但它的成像包含独特的调制参数，能够获得比常规单量子成像高的对比度和分辨率，并提供新的成像信息和机理。 - Correlation Distance Calculation on Random Field of the Concrete Bridge Structures
混凝土桥梁结构随机场的相关距离分析 - Determination of correlation distance in soil property parameters on embankment
路堤土性参数自相关距离的确定 - The parameters describing the properties of the space-time cross-correlation of dynamic speckles are given under some special conditions, as spatial correlation length, correlation time, translation distance and correlation distance.
给出了几种特定情况下描述动态散斑时间-空间相关性质的参数&动态散斑的空间相关长度，动态散斑的相关时间，动态散斑的平移距离和相关距离。 - Under the assumption of the isotropy, the range of soil properties correlation distance was 74~ 186m, the maximum is field capacity and the minimum is soil aggregates.
在各向同性下，土壤特性的相关距离在74～186m之间，最大的为土壤田间持水量，最小的是水稳性团聚体含量。 - Two main methods of calculating the correlation distance the correlation function method and the recurrence average method are comparatively studied through carefully designed calculation.
文章对求相关距离的2种主要方法&相关函数法和递推平均法进行了对比研究。 - However, the correlation distance can be gained by one sampling distance in the recurrence average method because of the stable connection between the correlation distance and the sampling distance.
相反，对于递推平均法，其相关距离与取样间距无关，故只需按一种取样间距进行相关距离的计算即可。 - Study on the calculation methods of the correlation distance of soil property parameters
土性相关距离计算方法的分析探讨 - A new digital simulation method of correlation target distance estimation is presented.
文中介绍了一种对相关法目标距离估计方法进行数字仿真研究的新方法。 - Reliable relations of the coordination number and the correlation distance with the density of fluid Hg were obtained.
结果表明，流体水银的结构因子S（k）的精确性和可靠性有了很大的提高，并获得了流体水银的配位数和配位距离与密度变化之间的准确关系。 - The content of total phosphorus and available phosphorus has a similar spatial structure and spatial correlation distance.
全磷和速效磷具有一定的空间结构和相近的空间相关距离。 - Generally, the ionospheric correlation distance increases with the increase of altitude and is larger during daytime than at night, at middle latitude than low latitude, and during high solar activity than low solar activity.
总的来说，电离层相关距离在垂直方向上随高度增加而增加；电离层的相关性在白天大于晚上、中纬大于低纬、太阳活动高年大于太阳活动低年，北半球中纬有显著的季节变化。 - A linear prediction model is built based on the inverse relation of correlation to distance between two pixels.
该方法根据平坦区域中像素间的相关性与像素间的距离具有反比的关系建立了线性预测模型。 - The crack development is observed after compacted, and then the mean, standard deviation and correlation distance are analyzed.
观测压实后试样裂缝的开展情况，并提取裂缝的平均宽度、标准差、相关距离等参数。 - A sub-pixel ultrasound image based method is proposed in this thesis and correlation distance was defined for quantization of featured points 'movement and change in HIFU lesion area image.
一本文提出一种亚象素级基于超声图像的HIFU束损伤监控方法，通过追踪特征点的位移及变化，并针对变化程度，定义了相关距离加以量化，来实现对HIFU束损伤等级的评估。 - Space distribution, transformation tendency, anisotropic direction magnitude and auto correlation distance are displayed by GIS software and it has been proved that space variance and anisotropy exist in soil moisture content.
在GIS上直观的显示出区域内土壤体积含水率的空间分布、变化趋势、各向异性的方向和大小、自相关距离，证实土壤墒情存在着空间变异和各向异性。 - Drought measurement experiment in the field indicated that soil drought has no obvious space tendency, little anisotropy and little space auto correlation distance.
田间墒情试验的数据分析表明，田间地块内的土壤墒情没有明显的空间趋势，各项异性比较小，空间自相关距离小。