JOLAP包括三种类型的排序定义:基于成员属性的排序、基于成员层次的排序以及基于立方体数据值的排序。
JOLAP includes definitions for three types of sorting: those based on member attributes, member hierarchies, and cube data values.
值的能力,您的电脑上的记忆体存储和检索数据的准确。
It evaluates the ability of your computer's memory to store and retrieve data accurately.
根据济阳坳陷137个砂体充满度的统计数据,计算了特征值,作出了因子载荷分布图。
Based on the statistical data for the sufficient degree of 137 sand bodies in Jiyang sag to calculate the characteristic value, and make the distribution map of factor loading.
模型考虑了管柱单元体的刚性效应及套管扶正器的影响,同时对实测井斜数据进行平滑和插值处理。
The model takes into account the effect of stiffness of the string element and the effect of casing string stabilizers, and makes smoothing and interpolation to the measured well inclination data.
结果针对体数据的特性,提出了一种高效灵活的三线性插值算法。
Result According to the property of volume data, an effective and flexible tri linear interpolation algorithm was proposed.
方法在体绘制前,将每个体数据的每个层片编码成以体素值为序的有序数组。
Method Before volume rendering we transfer each slice of volume into an array indexed by the value of voxels, element in which stores the position of each voxel.
重点解决在没有轨道观测数据的情况下,如何利用再入飞行中的测量数据进行状态和参数估值。数据包括体轴角速率和过载,由固连于飞行体的速率陀螺和加速计给出。
The emphasis is put on estimating the states and parameters only on the basis of the re-entry on-board measurement data in the absence of trajectory observation data.
实验时采用已知rcs值的标准金属球作为定标体,使用相对定标法对系统进行外定标实验,得到定标数据。
A standard metal ball with known RCS value has been used as the calibration body in the external calibration experiment which used a relative calibration method and acquired the calibration data.
传递函数将体数据灰度值映射为颜色和不透明度,来突出显示特定的组织结构。
Mapping scalar value into a color specification and an opacity value, transfer function could highlight specific structure.
而图像的配准、图像分割、体数据集的构建、三维空间插值则是医学图像三维可视化实现过程中的关键技术环节。
The image registering, image segmentation, pixel data set construction and 3d special interpolation are the key technologies in medical images 3d reconstruction.
然后,根据心电及角度信号提取正确原始切片图像,进行预处理,并利用三维直接匹配插值方法对旋转扫描超声心动图像进行插值,获得规则体数据。
After pre processing, the technique of direct 3d interpolation for rotational scanning images was used to convert the original rotary scanning images into regular volume data.
然后,根据心电及角度信号提取正确原始切片图像,进行预处理,并利用三维直接匹配插值方法对旋转扫描超声心动图像进行插值,获得规则体数据。
After pre processing, the technique of direct 3d interpolation for rotational scanning images was used to convert the original rotary scanning images into regular volume data.
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