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A New Block Pulse Operational Matrices Improved by The Second Order Lagrange Interpolation Polynomial  

심재선 (삼척대학교 전기공학과)
김태훈 (한국정보보호진흥원)
Publication Information
The Transactions of the Korean Institute of Electrical Engineers D / v.52, no.6, 2003 , pp. 351-358 More about this Journal
Abstract
This paper presents a new method for finding the Block Pulse series coefficients, deriving the Block Pulse integration operational matrices and generalizing the integration operational matrices which are necessary for the control fields using the Block Pulse functions. In order to apply the Block Pulse function technique to the problems of state estimation or parameter identification more efficiently, it is necessary to find the more exact value of the Block Pulse series coefficients and integral operational matrices. This paper presents the method for improving the accuracy of the Block Pulse series coefficients and derives the related integration operational matrices and generalized integration operational matrix by using the Lagrange second order interpolation polynomial.
Keywords
Block Pulse series; integration operational matrices; Lagrange second order interpolation polynomial;
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Times Cited By KSCI : 3  (Citation Analysis)
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