R/Laplacian.R

In LPGraph: Nonparametric Smoothing of Laplacian Graph Spectra

Defines functions Laplacian

Documented in Laplacian

Laplacian<- function(A){
  d<- apply(A,2,FUN="sum")
  L <- diag(1/sqrt(d))%*%A%*%diag(1/sqrt(d))
  return(L)
}

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