COMPLEX COEFFICIENTS TABLE TEST FOR TWO-DIMENSIONAL DISCRETE HURWITZ POLYNOMIALS

Xiao Yang

Volume 17 Issue 6

Nov. 1995

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Article Navigation > Journal of Electronics & Information Technology > 1995 > 17(6): 613-617

Xiao Yang. COMPLEX COEFFICIENTS TABLE TEST FOR TWO-DIMENSIONAL DISCRETE HURWITZ POLYNOMIALS[J]. Journal of Electronics & Information Technology, 1995, 17(6): 613-617.

Citation:

Xiao Yang. COMPLEX COEFFICIENTS TABLE TEST FOR TWO-DIMENSIONAL DISCRETE HURWITZ POLYNOMIALS[J]. Journal of Electronics & Information Technology, 1995, 17(6): 613-617.

Xiao Yang. COMPLEX COEFFICIENTS TABLE TEST FOR TWO-DIMENSIONAL DISCRETE HURWITZ POLYNOMIALS[J]. Journal of Electronics & Information Technology, 1995, 17(6): 613-617.

Citation:

Xiao Yang. COMPLEX COEFFICIENTS TABLE TEST FOR TWO-DIMENSIONAL DISCRETE HURWITZ POLYNOMIALS[J]. Journal of Electronics & Information Technology, 1995, 17(6): 613-617.

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COMPLEX COEFFICIENTS TABLE TEST FOR TWO-DIMENSIONAL DISCRETE HURWITZ POLYNOMIALS

Xiao Yang

Received Date: 1994-02-24
Rev Recd Date: 1994-07-20
Publish Date: 1995-11-19

Abstract

Abstract

The test theorem of 2-D discrete Hurwitz polynomials is proposed. Different from the algebraic methods for the polynomials, the approach of this paper is to list table for complex variable coefficients directly, then to test zero existence for the polynomials with the theorem of this paper. The test proceedure is greatly simplified, and reduces the computations, for it need not to test all x in real domain [-1, 1] point by point and will not meet the rational polynomials. To determine whether they are 2-D discrete Hurwitz polynomialsneeds only finite computations.

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References(1)

References

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