This algorithm includes the following steps in turn: calculating direction vectors generated by a random mesh vertex and the ones around it; recognizing and simplifying the planar areas in the mesh according to vector average angle; judging whether a vertex accords with the secure culling rule, which adopts the result whether the area where this vertex lies is smoo.
该算法首先计算每个网格顶点与其周围相邻顶点所形成的方向向量,然后根据方向向量的平均夹角来识别和简化网格中的平面区域,之后再以该顶点所处区域是否比较平坦为顶点去除限制条件,判断该顶点是否符合安全去除原则,这样可以保留特征顶点,进而保持物体的视觉特征。
The new algorithm adds a direction vector to every depth pixel in LDI ,and creates images from new vantage points by adopting a weighted rendering method for pixels with the same depth.
该算法对LDI的每个深度像素增加一个方向向量,对位于同一深度的像素采用加权平均的方法生成新视点下的目标图像。
Fast nearfield beamforming algorithm based on the Fourier series approximation of the steering vector;
基于方向向量Fourier级数近似的近场波束形成快速算法
It was previously shown that the number of array elements must exceed the number of sources for subspace-based steering vector estimation.
利用传统子空间法估计方向向量要求阵元数必须大于信号源数,要求在无线通信系统中是不现实的,因为移动用户数是很大的,为突破这一限制,本文提出了一种基于子空间法的阵列天线方向向量自适应盲估计算法。
Fourth-order cumulant based on blind beamforming algorithm contained error in estimating steering vector of expected signal,which resulted in degraded capability of minimum variance distortionless response(MVDR) beamformer.
基于四阶累积量的盲波束形成算法在估计有用信号方向向量时存在估计误差,导致其构造的最小方差无失真响应(MVDR)波束形成器性能降低。
Iris feature extraction algorithm based on wavelet transform and directional vector;
基于小波变换和方向向量的虹膜特征提取方法
By employing the spatial signature comprehensively, we proposed a novel noise resisting method which is based on a simple DOA method and uses directional vectors and compared this method with those in reference [1] and [2].
对阵列天线情况下广义Steiner估计器(GSE)得到的信道响应进行改进,充分利用信号的空间信息,提出了一种基于简化DOA估计方法的方向向量组合降噪方法,并将其与文献[1]和文献[2]中的改进方法进行性能比较。
To drive off or scatter in different directions
使在不同方向上驱散或分散.
Each bobble is magnetized in one direction or the other.
每个磁泡可以按不同方向磁化。
The nucleus decays into three particles which go off in separate directions.
这个核衰变成飞向不同方向的三个粒子。
Sloping downward in opposite directions, as in an anticline.
背斜的沿不同方向向下倾斜的，如在背斜地势中
Diverge:To go or extend in different directions from a common point; branch out.
"分开,叉开:在同一点向不同方向延伸分叉;长出枝条."
To go or extend in different directions from a common point;branch out.
分开，叉开在同一点向不同方向延伸分叉；长出枝条
tending to move apart in different directions.
倾向于朝不同的方向移开。
The two halves of the main branch have grown apart.
主枝的左右两边各向不同的方向生长。
Choices Made by the Local College and University in Its Developmental orientation
论地方高校在不同发展方向上的抉择
Identical in all directions; invariant with respect to direction.
同向性的所有方向上都相同的；就方向上来讲不变的
Note that it does not have the same direction as the velocity vector.
要注意它的方向与速度矢量的方向不同。
The curve can be traced out in different directions or with different "velocities".
曲线可以从不同的方向和由不同的“速度”来形成。
the quality of being reversible in either direction.
在不同的方向上可以互逆。
I' m afraid our opinions diverge from each other on the direction of investment.
恐怕我们在投资方向上的见解不同。
Involving differences in speed or direction of motion.
差动的涉及速度或运动方向不同
They had an agreement no to sneak on each other to the teacher.
他们一致同意不向老师告对方的状。
On Similarities and Differences between Bu(不) and Fu(弗) in Semantic Directions on Oracle Bone Inscriptions;
甲骨文“不”和“弗”语义指向方面的异同
On the Different Choice in Two Inclinations: Human Feminism and Female Feminism.;
东西方女性主义两种倾向的不同选择