20 November 2001 Exponential decomposition using displacement structure
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Abstract
In this paper, we present a novel approach to the problem of exponential decomposition. This method can compute the knots in O(n2) floating-point operations and O(n) storage, where n is the length of the signal sequence.
© (2001) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Sanzheng Qiao, Jun Zhu, "Exponential decomposition using displacement structure", Proc. SPIE 4474, Advanced Signal Processing Algorithms, Architectures, and Implementations XI, (20 November 2001); doi: 10.1117/12.448656; https://doi.org/10.1117/12.448656
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