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- Fix: avoid infinite loop on mulitcast read thread if no data to read

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git-svn-id: http://svn.eurecom.fr/openair4G/trunk@4000 818b1a75-f10b-46b9-bf7c-635c3b92a50f
This commit is contained in:
Cedric Roux
2013-06-25 09:05:02 +00:00
commit 56c66c09aa
4111 changed files with 2133103 additions and 0 deletions
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openair1/EMOS/MATLAB/plot_data_MU_CVQ3.m
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CAP_4U_ZF_RVQ_corr = RVQ_corr.CAP_4U_ZF_RVQ;
CAP_4U_MMSE_RVQ_corr = RVQ_corr.CAP_4U_MMSE_RVQ;
%% mean capacity vs. feedback bits
ECAP_4U_ZF = mean(CAP_4U_ZF(:));
ECAP_4U_MMSE = mean(CAP_4U_MMSE(:));
for b = 1:3
tmp = reshape(CAP_4U_ZF_CVQ(:,:,b),1,[]);
tmp2 = reshape(CAP_4U_MMSE_CVQ(:,:,b),1,[]);
ECAP_4U_ZF_CVQ(b) = mean(tmp(~isnan(tmp)));
ECAP_4U_MMSE_CVQ(b) = mean(tmp2(~isnan(tmp2)));
end
for b = 1:3
tmp = reshape(CAP_4U_ZF_RVQ(:,:,b),1,[]);
tmp2 = reshape(CAP_4U_MMSE_RVQ(:,:,b),1,[]);
ECAP_4U_ZF_RVQ(b) = mean(tmp(~isnan(tmp)));
ECAP_4U_MMSE_RVQ(b) = mean(tmp2(~isnan(tmp2)));
end
for b = 1:3
tmp = reshape(CAP_4U_ZF_RVQ_corr(:,:,b),1,[]);
tmp2 = reshape(CAP_4U_MMSE_RVQ_corr(:,:,b),1,[]);
ECAP_4U_ZF_RVQ_corr(b) = mean(tmp(~isnan(tmp)));
ECAP_4U_MMSE_RVQ_corr(b) = mean(tmp2(~isnan(tmp2)));
end
%% plot
h_fig = figure(7);
hold off
%plot([4 8 12 16],ECAP_4U_ZF_CVQ)
plot([4 8 12],ECAP_4U_MMSE_CVQ(1:3),'k-.','Linewidth',2)
hold on
%plot([4 8 12],ECAP_4U_ZF_RVQ,'g')
plot([4 8 12],ECAP_4U_MMSE_RVQ,'k-','Linewidth',2)
%plot([4 8 12],ECAP_4U_ZF_RVQ_corr,'g--')
plot([4 8 12],ECAP_4U_MMSE_RVQ_corr,'k--','Linewidth',2)
%plot([4 8 12],repmat(ECAP_4U_MMSE,1,3),'k:','Linewidth',2);
h = legend('MU-MIMO MMSE DFT codebook','MU-MIMO MMSE random codebook','MU-MIMO MMSE random correlated codebook','Location','NorthWest');
set(h,'Fontsize',12)
xlabel('Feedback bits','Fontsize',12)
ylabel('Ergodic capacity [bits/sec/Hz]','Fontsize',12)
set(gca,'Fontsize',12)
grid on
filename_cap = fullfile(filepath_figs,sprintf('idx_%d_SNR_%d_ecap_CVQ_4U.eps',idx,SNRdB));
saveas(h_fig, filename_cap, 'epsc2');
filename_cap_pdf = fullfile(filepath_figs,sprintf('idx_%d_SNR_%d_ecap_CVQ_4U.pdf',idx,SNRdB));
system(sprintf('epstopdf --outfile=%s %s',filename_cap_pdf,filename_cap));
save(sprintf('ecap_idx%d.mat',idx),'ECAP*','-V7');
%%
figure(8)
barh([4 8 12],[ECAP_4U_MMSE_CVQ(1:3); ECAP_4U_MMSE_RVQ; ECAP_4U_MMSE_RVQ_corr].');
legend('MU-MIMO MMSE DFT codebook','MU-MIMO MMSE random codebook','MU-MIMO MMSE random correlated codebook','Location','SouthOutside')
ylabel('Feedback bits')
xlabel('Ergodic capacity [bits/sec/Hz]')