Multivariate exponential analysis from the minimal number of samples
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DOI: 10.1007/s10444-017-9570-8
Abstract: The problem of multivariate exponential analysis or sparse interpolation has received a lot of attention, especially with respect to the number of samples required to solve it unambiguously. In this paper we show how to… read more here.
Keywords: multivariate exponential; number; exponential analysis; number samples ... See more keywords
A Fast Exponential Analysis and Variable Projection-Based Method for Linear Array Synthesis
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DOI: 10.1109/lawp.2025.3542191
Abstract: This letter presents a fast exponential analysis and variable projection method to reduce the number of elements in linear phased arrays. The numerical examples given in this work demonstrate a reduction of approximately 20% or… read more here.
Keywords: inline formula; fast exponential; variable projection; analysis variable ... See more keywords