Receiver Operating Characteristics
(ROC)
No dectability:
Ideal detection:
f
n
f
s
f
n
f
s
c
1
c
2
c
3
c
4
c
5
c
1
c
2
c
3
c
4
c
5
c
1
c
3
c
2
c
1
P
hit
P
hit
c
2
c
3
c
4
c
4
c
5
c
5
P
fa
P
fa