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New Survey Maps Directional Statistics Across Signal Processing Models and Applications

An arXiv overview paper examines how directional statistics apply to signal-processing objects defined by periodicity, normalization, sign or phase ambiguity, basis invariance, and positive-semidefinite constraints.

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  1. 2026-11-04 05:00 · arXiv stat.ML
    Directional Statistics in Signal Processing: A Geometry Driven Overview of Models, Learning, and Applications

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