距离

An algebraic B-spline curve fitting algorithm based on the signed distance field is proposed in this paper.

提出了一种以代数B-样条曲线为表达形式、基于有向距离场的隐式曲线重建方法。

This paper studies the construction principle and main algebraic properties of AES S-box,points out the S-box has these characteristics that periods of affine transformed pair is 4,periods of iterative-output is less than 88,strict avalanche criterion distance is 432,the algebraic expression has only 9 items and so on.

研究了AES S盒的构造原理和主要代数性质，指出了AES S盒的仿射变换对周期为4，迭代输出周期不大于88，严格雪崩准则距离为432，代数表达式只有9项等。

Integrating trellis-coded modulation with threaded algebraic space–time block code, trellis-coded modulation space-time block code is presented, which has the advantage of full-diversity and small detection delay. Based on TCM pre-processing, the minimum distance between different codeword matrixes of the TCMST block code is maximized, so the average bit error rate of the TCMST block code is lower than that of the TAST block code at the same signal noise ratio.

TCMST分组码具有满发送分集度和检测延迟小等优点；由于采用了TCM预处理，使得不同TCMST分组码码字矩阵间的最小距离达到了最大化，因此在相同信噪比情况下，TCMST分组码具有比TAST分组码更低的平均误比特率。

Two-phase-learning is adopted. The strongpoint is that intuitionistic knowledge can be used to control the segmentation by using input-weight and distant-weight. Examples prove that segmentation using SOFM network is right and efficient. Surface fitting is an absolutely necessarily process in REGM. Surface fitting includes algebraic and parametric surface fitting. Algebraic surface fitting has not extra requirement for data distribute format and boundary shape.

第三种方法把人工智能用于反向工程的数据分区，因为数据分区的实质是相似特征的聚类，而神经网络可以实现自组织特征映射，在本论文中第一次把自组织特征映射神经网络用于多视图点云的数据分区，通过神经网络对数据点的坐标、法向量等几何特征进行聚类，并且运用了快速稳定的训练方法——两阶段训练算法，最重要的是，通过距离权值和输入权值可以把用户观察所得的直观知识加入聚类过程。

To set the actual guidelines,(lines that help define proportions, use to snap/algin other objects, define exacly distance in cm, meters, pixels and so on.) You just need to drag them out from the white bars on top/left of the workspace, move them to the edges of deleted 512×512 selection, they will align automaticaly!

设置实际的指导路线，（划线以帮助定义平衡，使用snap/algin其它的对象，使用厘米、米、像素等等定义距离）你只需要拖拉它们出去工作区左顶部的白色工具条，移动它们到被删除的512*512被选物的边缘，它们将自动粘合在一起。

To set the actual guidelines,(lines that help define proportions, use to snap/algin other objects, define exacly distance in cm, meters, pixels and so on.) You just need to drag them out from the white bars on top/left of the workspace, move them to the edges of deleted 512x512 selection, they will align automaticaly!

设置实际的指导路线，（划线以帮助定义平衡，使用snap/algin其它的对象，使用厘米、米、像素等等定义距离）你只需要拖拉它们出去工作区左顶部的白色工具条，移动它们到被删除的512*512被选物的边缘，它们将自动粘合在一起。

To be more precise, however, Algol happens to be a triple star system: the eclipsing binary pair is separated by only 0.062

更精确的说，大陵五实际上是一组三合星：成对的食双星分隔的距离只有0.062

The algorithmization of counterfactuals now brings us a giant step closer to understanding why evolution has endowed humans with the illusion of free will, and how it manages to keep that illusion so vivid in our brain.

算法化反事实如今让我们距离了解为什么进化给与了人类自由意志错觉及它是如何让这种错觉在我们的头脑中栩栩如生迈出了巨大的一步。

This is also a great location within walking distance to Alhambra park, school and Main Street.

这也是一个很棒的位置在步行距离阿罕布拉公园，学校及主要街道。

And I hope I don't alienate your readers by admitting I'm a Democrat.

我希望我没有因我是民主党而和你的读者产生距离

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。