Difference-Frequency atomic norm minimization (ANM)

A set of MATLAB codes for direction-of-arrival (DOA) estimation, beamforming, using difference frequency processing.

Features

The codes provide:

-[example.m]

Citation

-Y. Park and P. Gerstoft, “Difference Frequency Gridless Sparse Array Processing,” IEEE Open J. Signal Process. 5, 914–925 (2024).

MUSIC implementation is also available. [DF-MUSIC code]
-Y. Park, P. Gerstoft, and J. H. Lee, “Difference-Frequency MUSIC for DOAs,” IEEE Signal Process. Lett. 29, 2612–2616 (2022).

[pdf]

Updates

Version 1.0: (09/13/2024 by Y. Park)

Contact

Yongsung Park, & Peter Gerstoft
MPL/SIO/UCSD
[email protected]
[email protected]

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