Finally, we illustrate the effects of using the tension parameter and tangent vectors to generate subdivision curves.
最后给出一些实例来说明松弛参数和切向量对细分曲线的影响。
An object recognition and localization algorithm based on local feature-turning Angle between neighbouring tangent vectors, is presented.
提出了基于切矢转角局部特征的目标识别与定位算法。
We know that the gradient is perpendicular to this vector that's tangent to the level surface What about other vectors tangent to the level surface?
我们知道梯度向量垂直于这个向量，而速度向量是相切于等值面的，其他相切于等值面的向量，又如何呢？
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