938521.fig.004a
(a)
938521.fig.004b
(b)
Figure 4: (a) The estimation error in the number of targets 𝜖 𝐾 as a function of sensing range 𝑅 𝑠 . (b) The estimation error in position 𝜖 𝑋 as a function of sensing range 𝑅 𝑠 . Unity corresponds to the separation between sensors.