Receiver Operating Characteristics
(ROC)
No dectability:
Ideal detection:
 fn
 fs
 fn
 fs
c1
c2
c3
c4
c5
c1
c2
c3
c4
c5
c1
c3
c2
c1
Phit
Phit
c2
c3
c4
c4
c5
c5
Pfa
Pfa