In the paper there has been made an advantage of the non-classical operational calculus to determination of the response of the certain discrete time-systems. The Z-transform is often used to analysis of the stationary discrete time-systems. However, the use of the Z-transform to determination of the response especially of the non-stationary discrete time-systems is doubtful or may cause complications. This method leads to differential equations of n-th order of variable coefficients, whose solutions are very difficult or impossible. The non-classical operational calculus can be used to analysis both of the stationary and non-stationary discrete time-systems. The presented method with the use of the Heaviside operator soon leads to the target without unnecessary differential equations.

JO - Bulletin of the Polish Academy of Sciences: Technical Sciences L1 - http://so.czasopisma.pan.pl/Content/111739/PDF/%2854-4%29449.pdf L2 - http://so.czasopisma.pan.pl/Content/111739 IS - No 4 EP - 455 KW - discrete time-system KW - Z-transform KW - non-classical operational calculus KW - Heaviside operator KW - analysis of the discrete time-system ER - A1 - Mieloszyk, E. A1 - Milewska, A. A1 - Magulska, M. VL - vol. 54 JF - Bulletin of the Polish Academy of Sciences: Technical Sciences SP - 449 T1 - Non-classical operational calculus applied to certain linear discrete time-system UR - http://so.czasopisma.pan.pl/dlibra/docmetadata?id=111739