Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Joint Filter and Waveform Design for Radar STAP in Signal Dependent
  Interference   Waveform design is a pivotal component of the fully adaptive radar construct.
In this paper we consider waveform design for radar space time adaptive
processing (STAP), accounting for the waveform dependence of the clutter
correlation matrix. Due to this dependence, in general, the joint problem of
receiver filter optimization and radar waveform design becomes an intractable,
non-convex optimization problem, Nevertheless, it is however shown to be
individually convex either in the filter or in the waveform variables. We
derive constrained versions of: a) the alternating minimization algorithm, b)
proximal alternating minimization, and c) the constant modulus alternating
minimization, which, at each step, iteratively optimizes either the STAP filter
or the waveform independently. A fast and slow time model permits waveform
design in radar STAP but the primary bottleneck is the computational complexity
of the algorithms.

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The categories of this paper are: gr-qc
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The categories of this paper are: funct-an
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The categories of this paper are: dg-ga
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The categories of this paper are: hep-ex
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The categories of this paper are: q-bio
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The categories of this paper are: econ
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The categories of this paper are: cmp-lg
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The categories of this paper are: q-fin
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The categories of this paper are: nlin
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The categories of this paper are: chem-ph
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The categories of this paper are: plasm-ph
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The categories of this paper are: quant-ph
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The categories of this paper are: eess
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The categories of this paper are: acc-phys
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The categories of this paper are: astro-ph
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The categories of this paper are: solv-int