Vector Projected Curve 矢量投影曲线 ; 矢量映射曲线 ; 矢量映照曲线
Create Vector Projected Curve 创建矢量投影曲线 ; 建立矢量投影曲线
vector curve data 矢量曲线数据
tangent vector of a curve 曲线的切向量
Change Curve tangent Vector 更改曲线的切线方向
Vector Proiected Curve 矢量投射曲线
Curve Vector Compression 曲线矢量压缩
Vector r Projected Curve 矢量映射曲线
Create e Vector Projected Curve 创建矢量投影曲线
The problems of data reduction of vector curve are discussed. Douglas-Peucher Algorithm is introduced,its advantages and disadvantages are pointed out.
讨论了矢量曲线数据压缩的问题,介绍了Douglas-Peucker法并指出了其优缺点。
参考来源 - 矢量曲线的特征点提取·2,447,543篇论文数据，部分数据来源于NoteExpress
You know it's automatically OK because if you have a closed curve, then the vector field is, I mean, if a vector field is defined on the curve it will also be defined inside.
它必然成立，因为如果给出一条闭合曲线，然后向量空间是…，我是指，向量空间在曲线上有定义，当然在区域内部也有定义。
It measures how much a vector field goes across the curve.
它度量有多少向量场穿过了曲线。
Then actually there are ways you can use basically differentials and constrained partials to figure out what the tangent vector to the curve is and so on.
然后，可以用微分关系,或受约束的偏微分来表示,曲线的切向量，就是这样了。
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