Variational Equations for Certain Homogeneous and Inhomogeneous Linear Systems.

by Robert E. Kalaba, W. Schmaedeke, B. J. Vereeke


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In studies of the design, sensitivity, and identification of linear systems, it is necessary to know the changes in the response and in the characteristic frequencies occasioned by a change in a system parameter. This is studied for the vector-matrix problem, and basic systems of differential equations are obtained for the solutions and the eigenvalues. 24 pp. Refs.

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