首先，运用WBCT对图像进行多尺度多方向分解，提取出各子频带的统计特征量；
Firstly, the method decomposes the coke micrograph with WBCT for multi-scale and multi-direction, and extracts the statistical features from each sub-band.
盒维数的简单统计结果可以作为PQ神经网络分类器的输入特征量。
After simple statistics, the dimension can act as the input vector of ANN for PQ classification.
在进行机构可靠性分析时，如何求失效模式中有关随机量的统计特征是一个难点。
In analyzing the reliability of a mechanism, how to get the statistic characteristics of the relating random parameters in a failure model is a difficult problem.
直方图作为对图像颜色或灰度分布的一种基本描述量，文中利用其统计特征进行直方图之间的相似性度量。
Histogram, as a basic description of the image or the gray distribution, using of statistical characteristics of it, are compared in similarity.
该算法避免了离线计算所采用的特征值分解等复杂运算，并且只利用信号的二阶统计量信息，计算工作量低。
The algorithm avoids the singular decomposition that commonly used in off-line calculation, and only the second order statistics of the signals is used, so the algorithm has low computing cost.
运用齐波夫定律对该区的找矿潜力作了评估，应用地质规律、 信息量统计、特征分析对研究区进行了综合预测。
The gold-prospecting potentiality in this district lsevaluted by using Qibof law. According to the geological rule the statistics…
依据图像的缺陷统计特性，定义了缺陷的灰度、几何等特征量，用于缺陷分类。
Gray scale and geometric characteristic variables of defects are defined for defect detach according as the gray-statistical characteristic.
地震属性是从地震数据中导出的有关地震波的几何学、运动学、动力学和统计学特征的物理量。
The seismic attributes refer to physical quantities, which are derived from seismic data and related with the geometry, kinematics, dynamics and statistics characteristic of seismic wave.
地震属性是从地震数据中导出的有关地震波的几何学、运动学、动力学和统计学特征的物理量。
The seismic attributes refer to physical quantities, which are derived from seismic data and related with the geometry, kinematics, dynamics and statistics characteristic of seismic wave.
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