- 法向量
- 法向矢量, 标准矢量
- 法向向量
下载手机词典可随时随地查词查翻译
normal vector中文什么意思
例句与用法
- 更多例句： 上一页 下一页
- Using local base surface parameterization , a parametric quadric surface approximation method is used to estimate the local surface curvature properties of scattered points based on propagating normal vector direction
首先，计算各点的邻近点集，选取合适的局部基础曲面，把邻近点集投影到相应的局部基础曲面。 - First , the normal vector of the surface was calculated using the differential geometry based on the features of an involute and a cycloid as a reference of radius of the ball milling cutter
由于铣刀每完成一个行程后，还要进行轮廓插补，采用一种新的渐开线轮廓插补方法，并将插补轨迹换算成球头铣刀的刀心轨迹。 - Pcc takes the normal vector of a hyperplane as the projecting direction , onto which the algebraic sum of all samples " projections is maximized , such that samples in one class can be separated well from the other by this hyperplane
主分量分类器是在两类样本投影代数和最大的前提下，获得最佳投影方向(分类面法方向) ，实现样本分类。它的不足之处在于： 1 - Pca model was set up based on the normal history data of the system to detect the sensor faults by comparing the projection on the residual subspace to which the real measurement vector and normal vector were projected
主成分分析法根据系统正常的历史数据建立数理统计模型，通过传感器实际测量数据与正常数据在故障子空间投影的比较，对传感器的故障进行在线检测。 - A separated - parameter method is proposed to calibrate the structure parameter . a vanishing line method is proposed to calibrate the normal vector of light plane and invariability of cross - ratio is proposed to calibrate the baseline length
并提出一种参数分离的方法对传感器进行了标定,采用消隐线法标定激光平面的法矢量,利用交比不变原理标定激光平面的基线长度。