...strength training 正文： 有关代数的英文单词 要全,满意的加悬赏向量空间(vector space) 向量的内积(inner product of vectors) 数学专用词汇英文表示 例如:角度 angle 越多越好inner angle:内角; inner product:内积; inner product sp 线性代数证明题求助!
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... Linely dependent and linely independent线性相关与线性无关 Cross product向量的内积、正交 Linear Equation线性方程 ...
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向量的内积、正交 Cross product
这门课我们首先学习的概念是向量，以及怎样做向量的内积。
So, the first things that we learned about in this class were vectors, and how to do dot-product of vectors.
然后由平埘的点法式方程自然地引出了用坐标法定义向量的内积外积。
Then, we prove that the definition of coordinate method and that of vector method are equivalent.
另一类特征点是由法向量和视线向量的内积决定的，内积小于给定阈值的点称为特征点。
The other kind of feature points are those where the absolute value of the scalar product of its normal vector and the view vector is less than a threshold.
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