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ghwt

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UCD4IDS / MultiscaleGraphSignalTransforms.jl

MultiscaleGraphSignalTransforms.jl is a collection of software tools written in the Julia programming language for graph signal processing including HGLET, GHWT, eGHWT, NGWP, Lapped NGWP, and Lapped HGLET. Some of them were originally written in MATLAB by Jeff Irion, but we added more functionalities, e.g., eGHWT, NGWP, etc.

spectral-clustering graph-signal-processing graph-laplacian multiscale-basis-dictionaries wavelets-on-graphs hglet ghwt eghwt adapted-time-frequency-analysis the-best-basis-algorithm ngwp lapped-orthogonal-transform

Updated Mar 15, 2026
Julia

MultiscaleSimplexSignalTransforms.jl

UCD4IDS / MultiscaleSimplexSignalTransforms.jl

Signal processing on simplicial complexes, using basis dictionaries formed via hierarchical partitioning

simplicial-complexes spectral-clustering graph-laplacian multiscale-basis-dictionaries wavelets-on-graphs hglet ghwt hodge-laplacian discrete-integral-operators

Updated Oct 25, 2024
Julia

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