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About 3D vector (三维旋转图)
F1 and F2 and F3, they are XYZ axis of the three components, together to form a space vector, XY first form a plane and then rot...
9 years 前 | 0 个回答 | 0
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How can I draw vector of function in 3-D space(Fr and Fx vector sum)
How can I draw vector((Fr and Fx vector sum)) of function in 3-D space. Fr=10*sin(θ)-5*cos(α). Fx=10*cos(θ). the ang...
9 years 前 | 1 个回答 | 0
