A Note on Periodic Complementary Binary Sequences

Cantian Lin1, J. L. Selfridge2, Peter Jau-Shyong Shiue3
1Department of Mathematical Sciences University of Nevada, Las Vegas Las Vegas, NV 89154
2Department of Mathematical Sciences Northern Illinois University Dekalb, IL 60115
3Department of Mathematical Sciences University of Nevada, Las Vegas Las Vegas, NV 89154

Abstract

A simple new proof of an existence condition for periodic complementary binary sequences is given. In addition, this result is extended to the general case, which was previously unsolved.