phasor: Plot Phasors
In phonTools: Tools for Phonetic and Acoustic Analyses

phasor

R Documentation

Plot Phasors

Description

Plot phasors representing one or more complex-valued variables.

Usage

phasor (num, scaled = TRUE, add = FALSE, circle = FALSE, 
        xlim, ylim, ...)

Arguments

`num`	A complex-valued variable to be plotted as a phasor, or a vector of such variables.
`scaled`	If TRUE, phasor magnitudes are scaled to 1.
`add`	If TRUE, phasors are plotted on existing figure. If FALSE, a new plot is created.
`circle`	If TRUE and scaled is TRUE, the unit circle is drawn.
`xlim`	x-axis range.
`ylim`	y-axis range.
`...`	Additional arguments are passed to the internal call of 'plot' and 'arrows'.

Details

Complex-valued variables may be created using the complex() function.

Author(s)

Santiago Barreda <sbarreda@ucdavis.edu>

Examples


#noise = rnorm (100)
#phasors = fft(noise)

#par (mfrow = c(1,3))
#phasor (phasors)
#phasor (phasors, circle = TRUE)
#phasor (phasors, scaled = FALSE)

phonTools documentation built on Nov. 21, 2023, 1:07 a.m.