dorr {gallery} | R Documentation |
Create Dorr matrix
Description
Returns a n
-by-n
row diagonally dominant,
tridiagonal matrix that is ill-conditioned for small nonnegative values
of theta
. The default value of theta
is 0.01.
Usage
dorr(n, theta = 0.01)
Arguments
n |
order of matrix |
theta |
determines conditionality. Ill-conditioned when theta is nonnegative. |
Value
Dorr matrix of class 'dgcMatrix'.
[Package gallery version 1.0.0 Index]