MATLAB axis conversion function question

2018 12 19
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Hi
Using MATLAB to do axis conversion, I have questions and write questions.
There are angle2dcm and rotx / roty / rotz functions in the axis transformation functions of matlab.
However, from the matlab documentation, the angle2dcm and rotx / roty / rotz functions are transposed to each other.
- Therefore: angle2dcm = (rotx, roty, rotz)'
Why does this difference occur?
I just want to convert the body frame to the navigation frame using DCM.
Textbooks are described as follows.
X_trans = R_x * R_y * R_z * X
(X_trans : transposed position, R_x,y,z : x,y,z-axis rotate matrix, X : origin position)
What function should I use in this situation?
Should I use angle2dcm? Or should I use rotx, roty, rotz?

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