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Radar ambiguity function
The radar ambiguity function is a two dimensional function of doppler and range. Since doppler and range are cannonical conjugate variables there exists an uncertaintly relation between them.
Relationship between radar ambiguity diagram and time-frequency distribution
The 2d symplectic Fourier transform defines the relationship between a distribution on doppler and range, and a distribution on time and frequency.
Related topics
- Fourier transform
- Wavelet transform
- Wigner distrubtion
- Segal Shale Weil distribution
- Chirplet transform
10-26-2009 08:16:03
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The contents of this article is licensed from www.wikipedia.org under the GNU Free Documentation License. Click here to see the transparent copy and copyright details