[PS] Start expected value

electives/others/amr/parts/02_Sensors-Actuators/03_cameras.tex

@@ -0,0 +1,9 @@
+\shortdefinition[Pinhole projection]
+$\begin{bmatrix}
+        u \\ v
+    \end{bmatrix}
+    = \frac{f}{z}
+    \begin{bmatrix}
+        x \\ y
+    \end{bmatrix}$
+    with $f$ the distance to the lens and $z$ the full distance