本文证明了一致凸线性距离空间存在唯一的最佳联合逼近元。
In this paper, it is proved that in the uniform convexity linear metric space there exists a unique best simultaneous approximation element.
针对如何快速求取空间点到STL模型表面有符号距离这一问题，提出一种基于线性八叉树的参考球方法。
For fast calculating the signed distance from spatial point to STL model, a reference ball method was put foward based on linear octree.
相对于等距离线性插值算法，最佳非等距线性插值算法可以有效降低插值表的数据存储空间。
Comparing with the equidistant linear interpolation algorithm, the algorithm effectively reduces data storage space of interpolation table.
其中HSV空间更符合人眼感知色彩的方式，此空间模型具有线性伸缩性良好，色差与颜色分量在相应值上的欧几里德距离成比例等优点。
This thesis introduced RGB space, CMYK space, HSV space. All these spaces, HSV space is more suitable for human to perceive color. Also, this model has good linear scalability advantages.
针对不同空间距离和色调障碍物，建立距离判识结果随速度变化的一元线性回归模型及BP神经网络模型；
Study laws of distance discriminating results to red and green obstacles change with velocity at different depths distance and establish a linear regression model and BP neural network model.
针对不同空间距离和色调障碍物，建立距离判识结果随速度变化的一元线性回归模型及BP神经网络模型；
Study laws of distance discriminating results to red and green obstacles change with velocity at different depths distance and establish a linear regression model and BP neural network model.
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