# Arithmetic Mean (AM) Algorithm

The simplest algorithm searches for the two angles $\vartheta $ and $\phi $ the gain ${G}_{tilt}$ in the vertical ( $\vartheta $ ) and the gain ${G}_{rot}$ in the horizontal ( $\phi $ ) plane.

The arithmetic mean of ${G}_{rot}$ (horizontal pattern) and ${G}_{tilt}$ (vertical pattern) represents the actual gain $G(\vartheta ,\phi )$ .

Patterns generated by this algorithm are not very accurate. Therefore, this algorithm is not recommended (it is only implemented for comparison with other tools).