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Issue No. 04 - April (1973 vol. 22)
ISSN: 0018-9340
pp: 388-396
A.E. Durling , Department of Electrical Engineering, University of Florida
Many digital systems have need for continuous-type output for oscilloscope display, process control, or hybrid computation. This paper presents a generalization and unification of the theory of extrapolation and reconstruction of sampled data. This generalization allows implementation of a recursive algorithm or digital filter in conjunction with the continuous data reconstruction. The general procedure is demonstrated for the implementation of an nth-order recursion relation using polynomial or exponential data reconstruction requiring only a single resetting integrator for the general nth-order reconstructor.
Data hold, data reconstruction, digital filtering, digital-to-analog conversion, hybrid computation, polynomial interpolation.

A. Durling and T. Bullock, "A Unified Method for the Reconstruction of Sampled Data," in IEEE Transactions on Computers, vol. 22, no. , pp. 388-396, 1973.
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