circul {gallery} | R Documentation |
Create circulant matrix
Description
Each row is obtained from the previous by cyclically permuting the entries one step forward. A special Toeplitz matrix in which diagonals "wrap around"
Usage
circul(v)
Arguments
v |
first row of the matrix. If |
Value
a circulant matrix whose first row is the vector v
[Package gallery version 1.0.0 Index]