dti_art	- This demo runs an analysis of artificial dti data, as in K. Tabelow, J. Polzehl, V. Spokoiny, and H.U. Voss, Diffusion Tensor Imaging: Structural Adaptive Smoothing, Neuroimage, 39(4), 1763--1773 (2008). (very time-consuming!)
mixtens_art - This demo runs an analysis of artificial dwi data sets using mixTensor models
