DocumentCode :
803637
Title :
A numerical method for the evaluation of complex integrals
Author :
Astrom, K.J. ; Jury, E.I. ; Agniel, Roger G.
Author_Institution :
Brown University, Providence, RI, USA
Volume :
15
Issue :
4
fYear :
1970
fDate :
8/1/1970 12:00:00 AM
Firstpage :
468
Lastpage :
471
Abstract :
A numerical method for evaluating the complex integral I = {1 \\over 2\\pi j} \\oint {B(z)B(z^{-1}) \\over A(z)A(z^{-1})} {dz \\over z} along the unit circle in a positive direction (where A and B are polynomials with real coefficients), is presented in this paper. The method developed in this paper is shown to be obtainable as a FORTRAN program as well as a table form. The results achieved represent significant reduction of the computations compared to other existing methods.
Keywords :
Numerical integration; Adaptive systems; Automatic control; Control systems; Equations; Force control; Laboratories; Military computing; Polynomials; Programmable control; Vehicles;
fLanguage :
English
Journal_Title :
Automatic Control, IEEE Transactions on
Publisher :
ieee
ISSN :
0018-9286
Type :
jour
DOI :
10.1109/TAC.1970.1099492
Filename :
1099492
Link To Document :
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