id: 05912657
dt: j
an: 05912657
au: Fuyong, Lin
ti: The inverse of circulant matrix.
so: Appl. Math. Comput. 217, No. 21, 8495-8503 (2011).
py: 2011
pu: Elsevier Science Publishing Co. (North-Holland), New York
la: EN
cc: 
ut: circulant matrix; inverse matrix; linear equation; circulant structure;
    coding theory; numerical examples; direct method
ci: 
li: doi:10.1016/j.amc.2011.03.052
ab: Summary: A direct method is proposed to get the inverse matrix of circulant
    matrix that find important application in engineering. The elements of
    the inverse matrix are functions of zero points of the characteristic
    polynomial $g(z)$ and $g^{\prime}(z)$ of the circulant matrix. Four
    examples to get the inverse matrix are presented in the paper.
rv: