10.1371/journal.pone.0177625.g006 Yulei Liu Yulei Liu Jun Liang Jun Liang Nan Xiao Nan Xiao Xiaogang Yuan Xiaogang Yuan Zhenhao Zhang Zhenhao Zhang Meng Hu Meng Hu Yulong Hu Yulong Hu Performance comparison among different detection schemes. Public Library of Science 2017 Numerical simulations show threshold energy detection method ADEMM adaptive double-threshold spectrum double-threshold energy adaptive double-threshold energy performance article Markov model SNR 2017-05-16 17:33:41 Figure https://plos.figshare.com/articles/figure/Performance_comparison_among_different_detection_schemes_/5013650 <p>Performance comparison among different detection schemes.</p>