gasper (version 1.1.1)

smoothmodulus: Modulus of smoothness.

Description

Compute the modulus of smoothness of a graph signal.

Usage

smoothmodulus(f, A, L)

Arguments

f

Signal.

A

Adjacency matrix (sparse or dense).

L

Laplacian matrix (sparse or dense).

Examples

# NOT RUN {
data(minnesota)
A <- minnesota$A
L <- laplacian_mat(A)
x <- minnesota$xy[ ,1]
f <- sin(x)
smoothmodulus(f, A, L)
# }