Evaluation of All Complex Poles and Zeros of a Transfer Function Expressed as an Arbitrary Rational Polynomial |
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Rules and TheoriesRoots of a polynomial are evaluated by the eigenvalues of its companion matrix. Root refinement are carried out using Newton's method. The Applet and User's Guide
References[1] Alain Reverchon and Marc Ducamp, "Mathematical Software Tools in C++", John Wiley, New York, 1993. [2] Gene Golob and James M. Ortega, "Scientific Computing, An Introduction with Parallel Computing", Academic Press, Boston, 1993. [3] Robert J. Schilling and Sandra L. Harris, "Applied Numerical Methods for Engineers using MATLAB and C", Brooks/Cole, Pacific Grove, 1999. |
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