Abstract
This paper extends the application of discrete orthogonal Laguerre functions (DOLFs) to the analysis and parameter identification of linear time-invariant discrete-time systems described by difference equations with non-zero initial conditions. The extension is achieved through deriving a relationship between the DOLF expansion coefficients of a discrete function y(k + 1) and those of the delayed function y(k).
Original language | English |
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Pages (from-to) | 1815-1824 |
Number of pages | 10 |
Journal | International Journal of Systems Science |
Volume | 18 |
Issue number | 10 |
DOIs | |
State | Published - 1987 |