ResistorArray-package {ResistorArray}

Electrical Properties of Resistor Networks

Description

Electrical properties of resistor networks using matrix methods.

Details

The DESCRIPTION file:

Package:	ResistorArray
Version:	1.0-32
Date:	2019-01-30
Title:	Electrical Properties of Resistor Networks
Description:	Electrical properties of resistor networks using matrix methods.
Authors@R:	person(given=c("Robin", "K. S."), family="Hankin", role = c("aut","cre"), email="[e-mail]", comment = c(ORCID = "0000-0001-5982-0415"))
URL:	https://github.com/RobinHankin/ResistorArray.git
BugReports:	https://github.com/RobinHankin/ResistorArray/issues
License:	GPL-2
Author:	Robin K. S. Hankin [aut, cre] (<https://orcid.org/0000-0001-5982-0415>)
Maintainer:	Robin K. S. Hankin <[e-mail]>

Index of help topics:

ResistorArray-package   Electrical Properties of Resistor Networks
SquaredSquare           A Squared square
Wu                      Wu's resistance matrix
array.resistance        Resistance between two arbitrary points on a
                        regular lattice of unit resistors
circuit                 Mensurates a circuit given potentials of some
                        nodes and current flow into the others
cube                    Specimen conductance matrices
currents                Calculates currents in an arbitrary resistor
                        array
hypercube               Conductance matrix of a Boolean hypercube
ladder                  Jacob's ladder of resistors
makefullmatrix          Conductance matrix for a lattice of unit
                        resistors
platonic                Adjacency of platonic solids
resistance              Resistance for arbitrarily connected networks
                        of resistors
series                  Conductance matrix for resistors in series

Author(s)

NA

References

R.K.S. Hankin 2006. "Resistor networks in R: introducing the 'ResistorArray' package". R News, volume 6, number 2.

Examples

# resistance between opposite corners of a skeleton cube:
resistance(cube(),1,7)   # known to be 5/6 Ohm

# resistance of a Jacob's ladder:
 resistance(ladder(60),1,2)  # should be about (sqrt(5)-1)/2

# Google aptitude test:
 array.resistance(1,2,15,17)  # analytical answer 4/pi-1/2