# Graph Signal Processing

## Documentation for package ‘gasper’ version 1.0.1

- DESCRIPTION file.
- User guides, package vignettes and other documentation.

## Help Pages

adjacency_mat | Compute the adjacency matrix of the gaussian weighted graph
analysis | Analysis operator.
betathresh | Apply Beta Threshold.
download_graph | Download sparse matrix form the SuiteSparse Matrix Collection.
eigendec | Spectral decomposition of a symetric matrix
eigensort | Spectral decomposition of a symetric matrix.
full | Convert symmetric sparse matrix to full matrix.
fullup | Convert symmetric sparse matrix to full matrix.
GVN | Graph Von Neumann Estimator.
laplacian_mat | Laplacian matrix.
matmult | Matrix multiplication
minnesota | Minnesota road network.
NYCdata | NYC network.
pittsburgh | Pittsburgh network.
plot_graph | Graph plot
plot_signal | Plot a signal on top of a given graph
randsignal | Generate random signal with varying regularity.
rlogo | R logo graph.
smoothmodulus | Modulus of smoothness.
SUREthresh | Stein's Unbiased Risk Estimate.
SURE_MSEthresh | Stein's Unbiased Risk Estimate.
swissroll | Swiss roll graph generation
synthesis | Synthesis operator.
tight_frame | Tight frame computation.