Showing cs.ITShow all
2 papers · 1 filter
cs.IT2022
A Nonlinear Sum of Squares Search for CAZAC Sequences
Mark Magsino, Yixin Xu
We report on a search for CAZAC sequences by using nonlinear sum of squares optimization. Up to equivalence, we found all length 7 CAZAC sequences. We obtained evidence suggesting…
cs.IT2019
Kesten-McKay law for random subensembles of Paley equiangular tight frames
Mark Magsino, Dustin G. Mixon, Hans Parshall
We apply the method of moments to prove a recent conjecture of Haikin, Zamir and Gavish (2017) concerning the distribution of the singular values of random subensembles of Paley eq…