双门限合作检测仿真\1???.m ..................\distribution.asv ..................\distribution.m ..................\double_threshold_Pd_SNR.m ..................\double_threshold_ROC.m ..................\双门限Pd-SNR.asv ..................\双门限pd-SNR.fig ..................\双门限Pd-SNR.m ..................\双门限检测ROC.fig ..................\双门限检测ROC.m ..................\概率分布???.m 双门限合作检测仿真