Drehungen um karthesische Achsen

$$D_{\vec{e}_{x}}\left( \alpha \right) \vec{u} = \left[ \begin{... ...right) + v_{z} \cos\left( \alpha \right) \\ \end{array}\right]$$ (1.15)

$$D_{\vec{e}_{y}}\left( \alpha \right) \vec{u} = \left[ \begin{... ...right) + v_{z} \cos\left( \alpha \right) \\ \end{array}\right]$$ (1.16)

$$D_{\vec{e}_{z}}\left( \alpha \right) \vec{u} = \left[ \begin{... ..._{y} \cos\left( \alpha \right) \\ v_{z} \\ \end{array}\right]$$ (1.17)