Utility function to compute the inverse of a Circulant matrix.
If A is circulant, its inverse also is circulant.
Arguments
| Type |
Intent | Optional | Attributes |
|
Name |
|
|
type(Circulant),
|
intent(in) |
|
|
:: |
A |
Input matrix.
|
Return Value
type(Circulant)
Inverse of A.