get_rect {fftab}R Documentation

Extract Rectangular or Polar Components

Description

The get_rect and get_polr functions extract specific components from a fftab object, representing the Fourier coefficients in either rectangular or polar form.

Usage

get_rect(x)

get_polr(x)

Arguments

x

A matrix object containing FFT results.

Value

See Also

get_fx(), get_re(), get_mod(), to_rect(), to_polr()

Examples

fftab(c(1, 0, -1, 0)) |> get_rect()

fftab(c(1, 0, -1, 0)) |> get_polr()


[Package fftab version 0.1.0 Index]