Comments on “A New Method to Compute the 2-Adic Complexity of Binary Sequences”
Honggang Hu · IEEE Transactions on Information Theory · 2014
We show that there is a very simple approach to determine the 2-adic complexity of periodic binary sequences with ideal two-level autocorrelation. This is the first main result by H. Xiong, L. Qu, and C. Li, IEEE Transactions on Information Theory, vol. 60, no. 4, pp. 2399–2406, Apr. 2014, and the main result by T. Tian and W. Qi, IEEE Transactions on Information Theory, vol. 56, no. 1, pp. 450–454, Jan. 2010.