invLT (version 0.2.1)

ivLT.plot: Plot Laplace Transform inversion

Description

Plots the results of a Laplace Transform inversion at multiple time values.

Usage

ivLT.plot(L.FUN, METHOD = iv.opC, tPts = seq(-2, 5, 0.1), nterms = 100, ...)

Arguments

L.FUN

the Laplace-Transformed function

METHOD

inversion algorithm to use (iv.opC, iv.opChalf or iv.BrC)

tPts

time points at which to plot

nterms

number of terms to use in the numerical inversion (odd number safest for iv.opC, even for iv.opChalf)

...

graphical parameters for plot

Details

This function is useful for investigating the performance of a Laplace Transform inversion over a range of time values. Use for example with the LT functions provided in with this package (invLT).

Examples

ivLT.plot(L.tsq, iv.opC, nterms = 31L)
ivLT.plot(L.tsq, iv.opC, nterms = 1000L)
ivLT.plot(L.tsq, iv.opChalf, nterms = 16L)
ivLT.plot(L.tsq, iv.opChalf, nterms = 1000L)
ivLT.plot(L.tsq, iv.BrC, nterms = 31L)
ivLT.plot(L.tsq, iv.BrC, nterms = 1000L)