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Spectral resolution

Source: R/spec_res.R
spec_res.Rd

Helper function for calculating the spectral resolution from wavenumber data.

Usage

spec_res(x, ...)

# S3 method for default
spec_res(x, ...)

# S3 method for OpenSpecy
spec_res(x, ...)

Arguments

x

a numeric vector with wavenumber data or an OpenSpecy object.

...

further arguments passed to subfunctions; currently not used.

Value

spec_res() returns a single numeric value.

Details

The spectral resolution is the the minimum wavenumber, wavelength, or frequency difference between two lines in a spectrum that can still be distinguished.

Author

Win Cowger, Zacharias Steinmetz

Examples

data("raman_hdpe")

spec_res(raman_hdpe)
#> [1] 3.00527