fda (version 2.4.4)

plot.Lfd: Plot a Linear Differential Operator Object

Description

Plot the coefficents of the terms of order 0 through m-1 of an object of class Lfd and length m.

Usage

# S3 method for Lfd
plot(x, axes=NULL, ...)

Arguments

x

a linear differential operator object to be plotted.

axes

Either a logical or a list or NULL passed to plot.fd.

• logical whether axes should be drawn on the plot

• list a list used to create custom axes used to create axes via do.call(x$axes[[1]], x$axes[-1]). The primary example of this uses list("axesIntervals", ...), e.g., with Fourier bases to create CanadianWeather plots

…

additional plotting arguments that can be used with function plot

Value

invisible(NULL)

Side Effects

a plot of the lindear differential operator object.

See Also

Lfd, plot.fd

Examples

# NOT RUN {
#  Set up the harmonic acceleration operator
dayrange  <- c(0,365)
Lbasis  <- create.constant.basis(dayrange,
                  axes=list("axesIntervals"))
Lcoef   <- matrix(c(0,(2*pi/365)^2,0),1,3)
bfdobj  <- fd(Lcoef,Lbasis)
bwtlist <- fd2list(bfdobj)
harmaccelLfd <- Lfd(3, bwtlist)
plot(harmaccelLfd)
# }

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