Lecture02 Math Background

Linear Algebra

Vectors and Matrices

Cross Product of 3D Vectors

高维情况有没有叉乘运算？

叉乘的应用

1. How to find the rotation between vectors?

   • 3D Vectors 无穷多解，但我们想要最小的角度，即点积的角度

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2. How to rotate a vector?

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