Original Research Published on 10 Jun 2021 Concurrent Modified Constant Modulus Algorithm and Decision Directed Scheme With Barzilai-Borwein Method Tongtong XuZheng XiangHua YangYun ChenJun LuoYutao Zhang Frontiers in Neurorobotics doi 10.3389/fnbot.2021.699221 3,582 views