A reference implementation of Microsoft's EZ indoor positioning system in Matlab (2015b) with some heuristic variants supplied for comparison.
Please reference the paper included in this repository when including this work for academic use, and contact martinhiggs85@googlemail.com or iain.bate@york.ac.uk with any queries. Otherwise please give credit where credit is due.
This implementation is provided as a reference implementation for experimentation primarily. Use in other projects is acceptable but the software is provided as-is and as such the authors accept no liability and provide no guarantee when it is used.
Original EZ Specification: K. Chintalapudi, A. Padmanabha Iyer, and V. N. Padmanabhan, “Indoor localization without the pain,” in Proceedings of the sixteenth annual international conference on Mobile computing and networking. ACM, 2010, pp. 173–184.
UJIIndoorLoc Data Set: J. Torres-Sospedra, R. Montoliu, A. Martinez-Usó, J. P. Avariento, T. J. Arnau, M. Benedito-Bordonau, and J. Huerta, “Ujiindoorloc: A new multi-building and multi-floor database for wlan fingerprint-based indoor localization problems,” in Proceedings of the fifth conference on indoor positioning and indoor navigation, 2014.
Available at: http://archive.ics.uci.edu/ml/datasets/UJIIndoorLoc