Abstract
Abstract A matrix method is presented for the determination of the response sequences of discrete time-invariant linear systems for a large range of deterministic input sequences. Using the z-transform formulation the transfer function of the discrete system is defined and, assuming that the input sequence is a linear combination of a certain set of basic sequences, it is demonstrated that an explicit formulation of the output sequence may be obtained by purely matrix operations. This approach not only simplifies the application of the z-transform technique but can also be used as the basis of a digital computer programme. Examples are given to illustrate the use of the method including its application to the solution of general nth-order difference equations
Published Version
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