14. Kalman Update

Nd787 C4 L3 12 Kalman Update V1

A drone estimates its height as \mathcal{N}(\mu=1, \sigma^2 = 0.25). It receives a height sensor measurement of 1.25 meters. After the update, what is the best guess of the drone's height?

SOLUTION: 1.0 < \mu < 1.25

A drone estimates its height as \mathcal{N}(\mu=1, \sigma^2 = 0.25). It receives a height sensor measurement of 1.25 meters. After the update, what is the best guess of the drone's uncertainty, \sigma^2?

SOLUTION: \sigma^2 < 0.25