DocumentCode
1174092
Title
Symbolic analysis of networks by partitioned polynomial interpolation
Author
Fridas, C. ; Sewell, J.I.
Volume
21
Issue
3
fYear
1974
fDate
5/1/1974 12:00:00 AM
Firstpage
345
Lastpage
347
Abstract
A method is given for improving the accuracy of the coefficients of network polynomials of high order produced by symbolic analysis on a computer. By partitioning the polynomials into sets of coefficients the order of the individual matrices involved is reduced and so is the error when these are inverted. The problem is reduced to the inversion of only two Vandermonde matrices. Considerable increases in accuracy are demonstrated.
Keywords
Computation and optimization algorithms; Computer-aided circuit analysis; Circuits and systems; Computer errors; Computer networks; Eigenvalues and eigenfunctions; Error correction; Frequency; Interpolation; Linear systems; Polynomials; Transfer functions;
fLanguage
English
Journal_Title
Circuits and Systems, IEEE Transactions on
Publisher
ieee
ISSN
0098-4094
Type
jour
DOI
10.1109/TCS.1974.1083861
Filename
1083861
Link To Document