... for scientific purposes please cite the according paper.
For graphics export the SimilarityViewer uses the outstanding “export_fig” toolbox version 1.99 (https://mathworks.com/matlabcentral/fileexchange/23629-export-fig) courtesy of Oliver Woodford and Yair Altman.
[Copyright (c) 2014, Oliver J. Woodford, Yair M. Altman. All rights reserved.]