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Sources extracted in the experiment A2, AG, MM at LTE and STE. Source signals obtained in the experiments with A2, AG (GL+ME) and MM at LTE (first row) and STE (second row), calculated with Convex-NMF, and initialised with K-means clustering. The sources in the first column (S1) again represent A2, the ones in the second column (S2) represent MM, and the ones in the last two columns (S3 and S4) again mainly represent AG. Axes labels and representation as in previous figures.
