Acoustic Source Localization and Beamforming: Theory and Practice
Acoustic Source Localization and Beamforming: Theory and Practice
Acoustic Source Localization and Beamforming: Theory and Practice
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Examples of CRB for source<br />
localization (near-field (near field case)<br />
Unknown speed, unknown location:<br />
when<br />
T<br />
Z v ( 1/<br />
t Aat<br />
)<br />
p<br />
s<br />
p<br />
F s ,<br />
r<br />
v<br />
t<br />
T<br />
A<br />
A<br />
a<br />
U<br />
1<br />
T<br />
t<br />
UA<br />
T<br />
A<br />
1<br />
[ r , v ] 11:<br />
DD ( A Zv<br />
F s<br />
UA<br />
s<br />
a<br />
tt<br />
T<br />
p<br />
A<br />
a<br />
U<br />
2 2<br />
u ( r r ) / r r A<br />
diag([<br />
a ,..., a ])<br />
T<br />
a<br />
a<br />
)<br />
t<br />
1<br />
1 R
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