Normalise an A Matrix

Normalises the A Matrix of a tdsc object either by scale or by codewords.

Usage

normalise.a.matrix(td, method = "scale")

Arguments

td

A tdsc object

method

Either scale (default) or codewords

Examples

library(tuneR)
wave <- readWave(system.file("extdata", "1.wav", package="tdsc"))
t <- tdsc(wave)
t <- normalise.a.matrix(t)
t <- normalise.a.matrix(t, method="codewords")