phase.plot {biwavelet}

Plot phases with arrows

Description

Plot phases with arrows

Usage

phase.plot(
  x,
  y,
  phases,
  arrow.len = min(par()$pin[2]/30, par()$pin[1]/40),
  arrow.col = "black",
  arrow.lwd = arrow.len * 0.3
)

Arguments

x

X-coordinates

y

Y-coordinates

phases

Phases

arrow.len

Size of the arrows. Default is based on plotting region.

arrow.col

Arrow line color.

arrow.lwd

Width/thickness of arrows.

Note

Arrows pointing to the right mean that x and y are in phase.

Arrows pointing to the left mean that x and y are in anti-phase.

Arrows pointing up mean that y leads x by \pi/2.

Arrows pointing down mean that x leads y by \pi/2.

Author(s)

Tarik C. Gouhier ([e-mail])

Huidong Tian provided a much better implementation of the phase.plot function that allows for more accurate phase arrows.

Original code based on WTC MATLAB package written by Aslak Grinsted.

Examples

# Not run: phase.plot(x, y, phases)