4 \citation{Stoica199845}
8 \citation{Jakobsson2006710}
9 \citation{Cantoni1976275}
11 \@writefile{toc}{\contentsline {section}{\numberline {I}Introduction}{1}}
12 \@writefile{toc}{\contentsline {section}{\numberline {II}Background}{1}}
13 \newlabel{sec:background}{{II}{1}}
14 \@writefile{toc}{\contentsline {subsection}{\numberline {\unhbox \voidb@x \hbox {II-A}}Signal Model and MVDR Beamforming}{1}}
15 \newlabel{eq:def_Q}{{4}{1}}
16 \newlabel{eq:uniform_das}{{6}{1}}
17 \newlabel{eq:def_MVDR}{{7}{1}}
20 \citation{Jakobsson2006710}
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24 \citation{Cantoni1976275}
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29 \citation{Jakobsson2006710}
31 \@writefile{toc}{\contentsline {subsection}{\numberline {\unhbox \voidb@x \hbox {II-B}}APES Beamformer}{2}}
32 \newlabel{eq:Q_apes}{{9}{2}}
33 \newlabel{eq:def_mAPES}{{10}{2}}
34 \newlabel{eq:def_scm}{{11}{2}}
35 \newlabel{eq:def_R_fb}{{18}{2}}
36 \newlabel{eq:fbnoisecovmat}{{19}{2}}
37 \@writefile{toc}{\contentsline {section}{\numberline {III}Improved Forward-Backward Averaging for S-APES}{2}}
38 \newlabel{sec:contribution}{{III}{2}}
39 \newlabel{eq:def_Qffb}{{20}{2}}
40 \newlabel{eq:Q_ffb_rank}{{22}{3}}
41 \newlabel{eq:prop2_e1}{{25}{3}}
42 \newlabel{eq:prop2_e2}{{26}{3}}
43 \newlabel{eq:N_fb}{{28}{3}}
44 \newlabel{eq:fnorm_fb}{{29}{3}}
45 \newlabel{eq:N_ffb}{{31}{3}}
46 \newlabel{eq:prop2proof_1}{{32}{3}}
47 \newlabel{eq:prop2proof_2}{{33}{3}}
49 \bibdata{ForwardBackwardAPES_R1}
52 \bibcite{Stoica199845}{3}
56 \bibcite{Jakobsson2006710}{7}
57 \bibcite{Cantoni1976275}{8}
58 \@writefile{lof}{\contentsline {figure}{\numberline {1}{\ignorespaces Low-SNR response for true MVDR (uniform weighting), APES with forward-backward averaging, and APES with full forward-backward averaging.}}{4}}
59 \newlabel{fig:APES_lowSNR}{{1}{4}}
60 \@writefile{toc}{\contentsline {section}{\numberline {IV}Conclusions}{4}}
61 \newlabel{sec:conclusions}{{IV}{4}}
62 \@writefile{lof}{\contentsline {figure}{\numberline {2}{\ignorespaces Effect of different forward-backward averaging schemes on S-APES RMSE. Signal of interest arriving from $0^{\circ }$ with $A_{s}=1$. Interfering signal arriving from various angles with identical amplitude. M=10, N=10, SNR=0dB. {\bf a)} RMSE vs. interference direction of arrival. {\bf b)} RMSE vs. number of subarrays for interference from $45^{\circ }$.}}{4}}
63 \newlabel{fig:RMSE_M10_L9_N10_SNR30}{{2}{4}}
64 \@writefile{toc}{\contentsline {section}{References}{4}}
66 \bibcite{Jansson1999235}{10}