triDiagonal {SoDA}R Documentation

~~function to do ... ~~

Description

Functions to create forms of tridiagonal matrix objects.

Usage


triDiag(diagonal, upper, lower, nrow = length(diagonal), ncol = nrow)

triDiag2(diagonal, upper, lower, nrow = length(diagonal), ncol = nrow)

triDiag2S(diagonal, upper, lower, r = length(diagonal))

triDiag3(diagonal, upper, lower, nrow = length(diagonal), ncol = nrow)

triDiag3S(diagonal, upper, lower, r = length(diagonal))

Arguments

diagonal, upper, lower Numeric data to store in these positions.
nrow, ncol Number of rows and columns
r size of square matrix

Value

Tridiagonal matrices, constructed by a variety of computations, as described in the book.


[Package SoDA version 0.97-1 Index]