A Digital Method of Transfer Function Calculation

1 January 1971

journal article
Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Circuit Theory

Vol. 18 (1) , 185-187
https://doi.org/10.1109/tct.1971.1083207

Abstract

A method is developed that allows the direct calculation of the least-squares estimates of the poles and residues of the transfer function of a linear system when the input and output of the system is represented in a sequential numerical format. The method is particularly adaptable to implementation on a digital computer and is quite efficient for problems of moderate size.

Keywords

TRANSFER FUNCTIONS
EQUATIONS
VOLTAGE
ADMITTANCE
CIRCUIT THEORY
FREQUENCY
LINEAR SYSTEMS
COMPUTATIONAL EFFICIENCY
COMPUTER NETWORKS
STEADY-STATE

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