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. 2011 Mar 16;11(3):3214–3226. doi: 10.3390/s110303214

Figure 2.

Figure 2.

Visualization of the standards generated for the training of the electronic tongue, following the seven sequences of additions: 1(○), 2 (•), 3 (□), 4 (▪), 5 (▵), 6 (▴), 7 (⋄).