Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Generating Waveform Families using Multi-Tone Sinusoidal Frequency
  Modulation   This paper presents a method for generating a family of waveforms with low
in-band Auto/Cross-Correlation Function (ACF/CCF) properties using the
Multi-Tone Sinusoidal Frequency Modulated (MTSFM) waveform model. The MTSFM
waveform's modulation function is represented using a Fourier series expansion.
The Fourier coefficients are utilized as a set of discrete parameters that can
be modified to optimize the waveform family's properties. The waveforms'
ACF/CCF properties are optimized utilizing a multi-objective optimization
problem. Each objective function is weighted to place emphasis on either low
ACF or CCF sidelobes. The resulting optimized MTSFM waveforms each possess a
thumbtack-like Ambiguity Function in addition to the specifically designed
ACF/CCF properties. Most importantly, the resulting MTSFM waveform families
possess both ideally low Peak-to-Average Power Ratios (PAPR) and high Spectral
Efficiency (SE) making them well suited for transmission on practical radar
transmitters.

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The categories of this paper are: supr-con
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The categories of this paper are: cmp-lg
25
The categories of this paper are: patt-sol
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The categories of this paper are: bayes-an
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The categories of this paper are: hep-lat
20
The categories of this paper are: acc-phys
9
The categories of this paper are: nlin
22
The categories of this paper are: chao-dyn
27
The categories of this paper are: comp-gas
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The categories of this paper are: chem-ph
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The categories of this paper are: q-fin
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The categories of this paper are: plasm-ph
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The categories of this paper are: nucl-ex
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The categories of this paper are: atom-ph
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The categories of this paper are: econ
8
The categories of this paper are: hep-ex