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. Author manuscript; available in PMC: 2017 Nov 10.
Published in final edited form as: IEEE Trans Biomed Eng. 2014 Apr 22;61(7):2199–2208. doi: 10.1109/TBME.2014.2319194

Fig. 6.

Fig. 6

(a, b) Scatter plots of solutions generated by brute force approach illustrating the relation between the translayer ratio and two acoustic variables. (c,d) Cluster maps generated by Gaussian mixture models based on brute force solutions.