• 对群组判断矩阵提出一种新的最小最大几何距离排序方法MGDM)。

    This paper proposes a new minimax geometric distance priority method used for group-AHP (MGDM).

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  • 摘要在以往网格简化算法中,大多是采用空间几何距离作为简化准则

    Most of the simplification algorithms use a distance metric as simplification criteria.

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  • 理论分析应用实例表明几何距离最小二乘方法同样也是一种比较有效参数估计方法。

    Theoretical analyses and applications all show that the geometric distance least square method is also a good and effective parameter estimation method.

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  • 基于几何距离概念相似计算进行分析改进提出了基于本体网的问句间相似度计算模型

    Analyzing and improving the concept similarity calculating based on geometrical distance, a sentence similarity calculating model based on ontology and How-net is proposed.

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  • 基于最小几何距离加权调和平均组合预测模型的性质进行研究从理论上说明了该种方法有效性

    We study the properties of harmonic means combination forecasting method based on minimizing geometric distance to demonstrate the effectiveness of this method theoretically.

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  • 通过USTB 2人实验,采用的空间几何距离选择特征进行系统比较分析

    A systematic comparative analysis is conducted in terms of distance metric used, number of selected features on USTB2 ear database.

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  • 本文首先简单介绍了目前常用分子空间结构相似性比较方法,一类基于欧几里得几何距离的,一类是基于特征相关性的。

    This paper briefly introduces two classes of methods for molecular 3D structure comparison, one is based on Euclidean distances, and another is based on relativity of properties.

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  • 女性倾向记住地标男性依靠几何技巧确定方向距离

    Women tend to rely on remembering landmarks, whereas men rely on their geometric skills to work out direction and distance.

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  • 1999年卫星拍摄亚马逊盆地高空鸟瞰图显示出超过200个在土地上划出的几何图形横跨距离长达155英里(250公里)。

    Satellite images of the upper Amazon River Basin taken since 1999 have revealed more than 200 geometric earthworks spanning a distance greater than 155 miles (250 kilometers).

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  • 这里三次样条函数中参数几何意义沿曲线路径单调增长的距离

    The geometric meaning of the parameter is the mono increasing distance along the curve path.

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  • 根据开普勒定律随着中心距离增加环绕速度应该几何递减

    Outside the nucleus the rotational velocity would decrease geometrically with distance from the center, in conformity with Kepler's law.

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  • 首先建立了机载双基地SAR几何模型距离历程回波模型

    The geometry, the distance history and echo signal models of airborne bistatic SAR are built firstly.

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  • 利用距离误差模型构造出机器人本体约束方程求解出机器人实际几何参数进而参数应用于修正系统的运动学模型。

    Constraint equations were constructed by using distance error model, and the actual geometric parameters of the robot were solved, and then these parameters were used in the modified kinematics model.

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  • 使用天空冒充距离几何

    Use sky boxes to "fake" distant geometry.

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  • 依据合成孔径雷达(SAR)距离方程多普勒方程,SAR成像参数实现SAR图像几何校正

    According to the Range Doppler equations, the geometric calibration of SAR image can be realized using SAR imaging parameters.

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  • 所以我们有益于大多几何数学概念应付我们颜色例如准则、数投射自转或者距离

    Therefore we will benefit of most of the geometric mathematical concepts to deal with our colors, such as norms, scalar product, projection, rotation or distance.

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  • 度量坐标系定义几何函数,有了,坐标系上任意两点距离可以通过点的坐标来计算

    A geometric function defined for a coordinate system such that the distance between any two points in that system may be determined from their coordinates.

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  • 利用度量矩阵距离几何计算了其三维空间结构进行了结构的优化。

    Twelve structures with lower energy was obtained via metric matrix distance geometry and refinement with simulated annealing.

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  • 除了常见几何测量(距离角度)外,提出了一种平均曲率能量测量方法描述边界曲线特征

    Besides common geometric measurements such as distances and angles, a new measurement of average curvature energy defined for boundary curve segment is included in the set to describe curve feature.

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  • 雷达分辨距离像包含目标几何结构特征广泛应用于雷达目标识别领域。

    Radar high resolution range profile provides potentially discriminative structure feature on the geometry of target, which has been used widely on radar target recognition.

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  • 根据距离方程多普勒定位方程组推导针对ECS成像算法几何校正计算公式

    According to the range equation and Doppler positioning equation, geometric correction calculating expressions corresponding to ECS algorithm were derived.

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  • 讨论基于代数距离目标函数几何意义

    The geometric meaning of the objective function based on algebraic distance is included.

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  • 解析几何圆锥截线封闭曲线包含两个定点(焦点)之距离等值增加所有

    Closed curve, one of the conic sections of analytic geometry, consisting of all points whose distances from each of two fixed points (foci) add up to the same value.

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  • 投影仪采用几何设计原理,允许操作员距离分析材料不会影响皮料投影效果

    The projector is of the Geometric Design, which allows the operators to stand by closely but still guaranties the excellent projection effect.

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  • 为了获取距离超细激光束,采用几何能量守恒设计出一种衍射光学元件,推导出高斯光入射时衍射光学元件位函数

    The geometric law of energy conservation is utilized in designing diffraction optical component and evaluating the phase function of diffraction optical component with Gauss beams input.

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  • 镶嵌动态增加基于一些参数几何细节(通常相机距离)。

    Tessellation dynamically increases geometric detail based on some parameters (often camera distance).

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  • 对于径向分辨率测量结果而言,径向微分几何因子仪器一定距离的位置一个尖峰

    A measurement with good or high radial resolution will have a sharp peak in the radial differential geometric factor at some distance from the tool.

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  • 本文对这一方法中的距离几何方法以及误差方程进行详细讨论

    The distance geometry and its error functions in the method have been discussed in detail.

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  • 本文对这一方法中的距离几何方法以及误差方程进行详细讨论

    The distance geometry and its error functions in the method have been discussed in detail.

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