Figure 9
From: Correlation-based radio localization in an indoor environment
Localization results from the simulated data with 4 different choices of transmitters are presented for different localization approaches. The asterisks denote the transmitter locations: a Uses all the transmitters, b uses only the top and bottom transmitters, c uses only the left and right side transmitters and d is the configuration found to give the best location estimate (the search was not exhaustive)