Matthew Hirn. The number of harmonic frames of prime order. Submitted.
Matthew Hirn. The refinability of step functions. Proceedings of the American Mathematical Society, 136(3):899-908, 2008.
John J. Benedetto, Wojciech Czaja, Justin C. Flake, and Matthew Hirn. Frame based kernel methods for automatic classification in hyperspectral data. In Proceedings of IEEE 2009 International Geoscience and Remote Sensing Symposium, Cape Town, South Africa, July 2009.
Matthew Hirn and David Widemann. Frames for subspaces of $\mathbb{C}^N$.
Matthew Hirn. Enumeration of harmonic frames and frame based dimension reduction.