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System and method for detection and tracking of targets

  • US 20070103362A1
  • Filed: 12/21/2006
  • Published: 05/10/2007
  • Est. Priority Date: 06/06/2000
  • Status: Abandoned Application
First Claim
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1. A method for estimating one or more samples of a cross ambiguity function of a first signal and a second signal, the method comprising:

  • computing fractional Fourier transform of the first signal; and

    estimating one or more samples of the cross-ambiguity function based on the computed fractional Fourier transforms of the first signal and a fractional Fourier transform of the second signal.

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