Fig. 9From: Spatially-localized bench-top X-ray scattering reveals tissue-specific microfibril orientation in Moso bambooModels of the non-negative matrix factorization (NNMF). The input models (subscript 0) are shown as dotted curves and the NNMF results (subscript M) are shown with full lines. Black curve corresponds to the fiber model (F) and the blue/gray curve to the parenchyma model (P)Back to article page