CR的常用物理层检测算法包括:匹配滤波检测、能量检测和循环平稳特征检测。-CR Common physical layer detection algorithm include: matched filter detection, energy detection and cyclostationary feature detection.

ofdm信道估计的最常用的ls及dft算法代码-ls and DFT algorithm code at ofdm channel estimation

几种常用的功率分配方法，有注水法，NOMA的FTPA算法(waterfilling power allocation)