Eigen Function of the Laplacian
The different low dimensional embeddings are an orthonormal coordinate system generated from a
1. Diffusion process defined on the data
2 . Normalized Laplace Beltrami operator
3. Normalized Focker Plank operator
This is a nonlinear dimension reduction technique using the concepts of manifold learning. The image is color coded. (2 data sets which are 2 dimensional each are being clustered using this algorithm using the first three non trivial eigen function of the normalized Focker Plank operator)
Cite As
Ambarish Jash (2024). Eigen Function of the Laplacian (https://www.mathworks.com/matlabcentral/fileexchange/29227-eigen-function-of-the-laplacian), MATLAB Central File Exchange. Retrieved .
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