Accurate Algorithms for Parameter Estimation of Multiple Signals

J. K. Wu; J. Long; Y. Liang; F. He

doi:10.11499/sicep.2004.0_113_4

SICE Annual Conference 2004

DOI https://doi.org/10.11499/sicep.2004.0_113_4

会議情報

主催: The Society of Instrument and Control Engineers

共催: The IEEE Industrial Electronics Society, The IEEE Robotics and Automation Society, The IEEE Control Systems Society, The IEEE Systems, Man and Cybernetics Society, The Instrumentation, Systems, and Automation Society

Accurate Algorithms for Parameter Estimation of Multiple Signals

*J. K. Wu, J. Long, Y. Liang, F. He

著者情報

会議録・要旨集フリー

p. 113

詳細

抄録

A novel algorithm for amplitude and phase estimation of the multi-component signals is presented in this paper. The proposed algorithm is based on numerical differentiation and central Lagrange interpolation, and needs 1 signal sample with 7 points and 1 computation process. A testing example is given to illustrate the proposed algorithm, with the simulation is carried out in Matlab software.

責任著者(Corresponding author)

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