Create a Frequency Series Object (`fs`)

Wraps a numeric vector into an `fs` class, assigning appropriate attributes for frequency-domain analysis.

Usage

fs(x, df, sampling.freq)

Arguments

x

A numeric vector representing frequency-domain data.

df

A numeric scalar. Frequency resolution (`delta_f`).

sampling.freq

A numeric. Sampling frequency.

Value

An object of class `fs`, with additional attributes such as `delta_f` and `flen`.

Examples

if (FALSE) { # \dontrun{
fs(c(1, 2, 3), df = 0.5)
} # }