16. Compact Representations of State
AB L1 03 Compact Representations Of State
The math shown towards the end of the video has a slight mistake in the ordering of the state variables. It should look like this:
\begin{bmatrix}
z\\
\psi\\
\dot{z}\\
\dot{\psi}
\end{bmatrix}'
=
\begin{bmatrix}
z\\
\psi\\
\dot{z}\\
\dot{\psi}
\end{bmatrix}
+
dt
\begin{bmatrix}
\dot{z}\\
\dot{\psi}\\
\ddot{z}\\
\ddot{\psi}
\end{bmatrix}