在不同信噪比的情况下，对在agwn的信道的仿真利用能量检测，形成roc曲线。-Agwn the channel simulation in the case of different signal-to-noise ratio, energy detection, the formation of the roc curve.

认知无线电IED算法在高斯、瑞利、莱斯信道下的ROC曲线仿真。(The ROC simulations of IED algorithm in the AWGN, Rayleigh and Rician channel for Cognitive radio.)