Digital differentiation of signals with application of multi-point methods in systems of automatic control of processes

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Abstract: The original method of digital differentiation of signals for use in real time is synthesized. The method is based on application of multi-point estimation of unknowns on their experimental measurements and pseudo-inverse matrices. Some results of analytical researches, showing the efficiency of the method are given.

Keywords: digital differentiation of signals, system of the linear algebraic euations, matrix, pseudoinversion (pseudo-manipulation)

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Maystrenko A. V., Svetlakov A. A., Starovoytov N. V. Digital differentiation of signals with application of multi-point methods in systems of automatic control of processes. Doklady Tomskogo gosudarstvennogo universiteta sistem upravleniya i radioelektroniki, 2009, no. 2(20), pp. 83–88.

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