<s>
Target	B-Operating_System
Motion	I-Operating_System
Analysis	I-Operating_System
(	O
TMA	O
)	O
is	O
a	O
process	O
to	O
determine	O
the	O
position	O
of	O
a	O
target	O
using	O
passive	O
sensor	O
information	O
.	O
</s>
<s>
Sensors	O
like	O
passive	O
RADAR	B-Application
and	O
SONAR	B-Application
provide	O
directional	O
and	O
occasionally	O
frequency	O
information	O
.	O
</s>
<s>
and	O
can	O
be	O
solved	O
by	O
numerical	O
estimation	O
procedures	O
like	O
Gauss-Newton	B-Algorithm
.	O
</s>
