查询词典 contour feather

In this paper, based on the 1st order Taylor's expansion approximation interpolation, a realtime parametric curve interpolation algorithm is proposed in this paper, which can automatically adjust feedrate to confine the contour error within a given tolerance.

本文在一阶泰勒展开近似插补方法的基础上，给出了一种能够自动调整进给速度，将轮廓误差限定在允许范围之内的参数曲线的实时插补方法。

In comparison with the FEM mesh idealization, the parametric surface representation is comprised of more accurate approximation and less unknown variables for the tire contour.

与有限元法的离散相比，参数曲面的描述能够更好的逼近轮胎复杂的轮廓曲面并且有较少的未知变量数目。

In theses methods, the contour paring is carried out with OR and AND operations.

在这些方法中，轮廓的对应采用 OR运算和 AND运算来确定。

In fact, this is a partition problem and we model it as an energy minimization of a Mumford-Shah function based minimal partition problem like active contour model.

事实上这是一个分割问题，如同主动轮廓模型，我们把它看成是基于最小分割问题的Munford-Shah函数的最小化。

Secondly, to increase the replication accuracy of every servo axis and to combine with the feature that the machining contour is known in advance, a limited bandwidth zero phase lag desired model is presented in this dissertation.

本文首先综述了国内外超精密机床及其各种伺服控制策略的发展概况，并对数控系统的发展和研究现状进行了比较全面的总结。

The flow field of the variable thrust motor nozzle with pintle was numerically simulated,and the throat pintle contour was optimized.

1引言对喉栓式推力可调固体火箭发动机内流场进行模拟，能直观了解TCSRM内部的工作情况。

The pivoting head rocks up, down, back and forth to follow every contour of your face.

旋转头的岩石上，下，来回按照每轮廓你的脸。

The inspection accuracy and inspection speed of the proposed planar contour dominant point detection method are compared and analyzed by contrast experiments between the proposed method and some classical dominant point detection methods according to the edge information of image.

对本文提出的平面轮廓特征点检测方法与几种经典的基于图像边缘信息的特征点检测方法的检测精度与检测速度进行了对比实验与分析。

Methods Contour of each scar was copied on plotting paper with translucency or transparency.

采用透明投影胶片或半透明硫酸纸取样，描记待测瘢痕的轮廓。

And the relationship of assembly in two components is look upon as the holistic contour of polychromatic sets.

定位基准模型和可能位移模型共同组成了多色集合装配关系模型。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。