splineAnalysis

MATLAB code to analyze trajectories confined to curvilinear structures

The motion of biomolecular complexes at the subcellular level takes place in a highly hetergeneous environment. Early versions of this code were written to analyze trajectories confined to curvilinear structures, where traditional 2D mean-square-displacement analysis underestimates rates of diffusion. The current package is a cleaned up version of the original code, restructured to allow other researchers (with a little MATLAB experience) to use this tool.
Biophys J. 2010 Apr 21;98(8):1712-21. doi: 10.1016/j.bpj.2009.12.4299.
Spatial structure and diffusive dynamics from single-particle trajectories using spline analysis.
Long BR, Vu TQ.