spectral_ac: Spectral autocorrelation
In konradmayer/hyperSpec.utils: Utility functions to work with objects of the hyperSpec class

Autocorrelation of a spectrum. Generally, a high autocorrelation is associated with high signal, while white noise is not autocorrelated.

1	spectral_ac(x, lag = 1, colname = "spectral_ac")

`x`	a hyperSpec object.
`lag`	lag at which the autocorrelation is calculated.
`colname`	name of the data column to be added to `x@data`, containing the autocorrelation coefficient.

a hyperSpec object such as given for x with an additional column in x@data.

konradmayer/hyperSpec.utils documentation built on May 2, 2021, 4:17 a.m.

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