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Title:
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Polynomial Root Finding |
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Author:
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Lang, Markus; Frenzel, Bernhard-Christian
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Type:
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Journal Paper |
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Keywords:
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DSP |
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Citation:
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M. Lang and B. Frenzel, "Polynomial Root Finding," IEEE Signal Processing Letters, 1994. |
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Abstract:
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Finding polynomial roots rapidly and accurately is an important problem in many areas of signal processing. We present a program which is superior in speed and accuracy to the best methods to our knowledge, i.e., Jenkins/Traub program and the eigenvalue method. Based on this we give a simple approach to improve the accuracy for spectral factorization in the case there are double roots on the unit circle. |
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Date Published:
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1994-10-01 |
