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Farthest point sampling and Voronoi tessellation (.zip, 108 KB)
Demonstration of farthest point sampling and Voronoi diagram construction.
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Fast Marching (.zip, 17.1 KB)
Demonstration of geodesic distance measurment on a parametric surface using parallel fast marching algorithm.
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Steepest descent (.m, 1.7 KB)
Demonstration of two-dimensional quadratic function minimization using steepest descent algorithm and the influence of the condition number on the convergence rate.
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Iterative Closest Point (.zip, 204KB)
Demonstration of iterative closest point (ICP) algorithm.
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Least-squares MDS (.m, 1.34KB)
Demonstration of LS-MDS problem solution using iterative majorization (SMACOF algorithm). This tutorial requires the Accelerated MDS code.
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Canonical forms (.zip, 3.6MB)
Demonstration of canonical forms computation using LS-MDS.
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Multigrid MDS (.m, 1.86KB)
Demonstration of acceleration of convergence of an LS-MDS problem solution using multigrid methods. This tutorial requires the Accelerated MDS code.
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Classic MDS (.m, 1.27KB)
Demonstration of embedding of a non-Euclidean metric using classic MDS on a toy example.
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GMDS (.m, 2.5MB)
Demonstration of generalized multidimensional scaling.
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Diffusion distance (.m, 76KB)
Demonstration of diffusion distances and heat kernels.
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