plotReIm: Plot real and imaginary part of f(x)

In gajdosandrej/CharFunToolR: Numerical Computation Cumulative Distribution Function and Probability Density Function from Characteristic Function

Plot real and imaginary part of f(x)

Description

plotReIm(f, x, xmin, xmax) plots values of complex function f in real arguments x or in range [xmin, xmax] with step dx.

Usage

plotReIm(
  f,
  x,
  title,
  xmin,
  xmax,
  dx = 0.1,
  xlab,
  ylab,
  px = 0,
  py = 0,
  labelx = TRUE,
  labely = TRUE
)

Arguments

f	function.
x	numerical values (number or vector).
title	an overall title for the plot.
xmin	number, default value xmin = -1.
xmax	number, default value xmax = 1.
dx	positive number, default value dx = 0.1.
xlab	a title for the x axis: see title.
ylab	a title for the y axis: see title.
px	numerical values (number or vector) in which are auxiliary lines on axis x rendered, default value px = 0.
py	numerical values (number or vector) in which are auxiliary lines on axis y rendered, default value py = 0.
labelx	rendering auxiliary line, default value TRUE.
labely	rendering auxiliary line, default value TRUE.

Details

Function with optional parameters must be pass as lambda function f = function(x) f(x, optional parameters).

Value

Graf of function f in argument x or in range [xmin, xmax] with step dx.

Note

Ver.: 22-Sep-2018 20:32:20.

See Also

Other Graphic Function: plotPolar(), plotReIm2()

gajdosandrej/CharFunToolR documentation built on June 3, 2024, 7:46 p.m.