1 citations · 1 across the 3 of their papers we have counts for
3 papers
math.FA2025
A Greedy Version of the Frame Algorithm
Brody Dylan Johnson
The frame algorithm uses a simple recursive formula to approximate an unknown vector from its frame coefficients. This note introduces an adaptive version of the frame algorithm th…
math.CA2022★ 1 cited
Stability of iterated dyadic filter banks
Marcin Bownik, Brody Johnson, Simon McCreary-Ellis
This paper examines the frame properties of finitely and infinitely iterated dyadic filter banks. It is shown that the stability of an infinitely iterated dyadic filter bank guaran…
math.CA2008
Frame potential and finite abelian groups
Brody D. Johnson, Kasso A. Okoudjou
This article continues a prior investigation of the authors with the goal of extending characterization results of convolutional tight frames from the context of cyclic groups to g…