### On a key sampling formula relating the Laplace and {${\mathcal Z}$} transforms},

J. Braslavsky and G. Meinsma and R. Middleton and J. Freudenberg
Abstract
This note provides a new, rigorous derivation of a key sampling formula for discretizing an analogue system. The required conditions are formulated in time-domain, and give a clear characterization of the classes of signals and systems to which the formula applies.

Keywords: ${\mathcal Z}$ transform; Sampled-data systems; Frequency response; Discrete-time Systems.
Postscript file: EE9524.ps.gz (16 pages, 100 Kb, 600 dpi, gzip compressed).
BibTex entry
@Article{BMMF96, author = {J. Braslavsky and G. Meinsma and R. Middleton and J. Freudenberg}, title = {On a key sampling formula relating the Laplace and {${\mathcal Z}$} transforms}, journal = {Systems {\&} Control Letters}, year = {1997}, volume = {29}, number = {4}, pages = {181--190} }
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