Cedric Roux
56c66c09aa
Pre-ci test passed git-svn-id: http://svn.eurecom.fr/openair4G/trunk@4000 818b1a75-f10b-46b9-bf7c-635c3b92a50f
241 lines
9.0 KiB
Matlab
241 lines
9.0 KiB
Matlab
idx = 100;
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filename_mat = sprintf('results_v2_idx_%d.mat',idx);
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filename_dpc_mat = sprintf('results_DPC_4x1_idx_%d.mat',idx);
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filepath = 'figs_pimrc';
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if ~exist(filepath,'dir')
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mkdir(filepath)
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end
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logscale = 1;
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load(filename_mat)
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load(filename_dpc_mat)
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%%
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% post processing
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[Cap_SU_TDMA_CL_ML_f,Cap_SU_TDMA_CL_ML_x] = ecdf(CAP_SU_TDMA_CL_ML(:));
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%[Cap_SU_4x1_TDMA_CL_ML_f,Cap_SU_4x1_TDMA_CL_ML_x] = ecdf(CAP_SU_4x1_TDMA_CL_ML);
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[Cap_SU_TDMA_ML_f,Cap_SU_TDMA_ML_x] = ecdf(CAP_SU_TDMA_ML(:));
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%[Cap_SU_TDMA_MMSE_f,Cap_SU_TDMA_MMSE_x] = ecdf(CAP_SU_TDMA_MMSE(:));
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[Cap_4U_ZF_f,Cap_4U_ZF_x] = ecdf(CAP_4U_ZF(:));
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[Cap_4U_MMSE_f,Cap_4U_MMSE_x] = ecdf(CAP_4U_MMSE(:));
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[Cap_2U_ZF_f,Cap_2U_ZF_x] = ecdf(CAP_2U_ZF(:));
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[Cap_2U_MMSE_f,Cap_2U_MMSE_x] = ecdf(CAP_2U_MMSE(:));
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[Cap_4U_AS_ZF_f,Cap_4U_AS_ZF_x] = ecdf(CAP_4U_AS_ZF(:));
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[Cap_4U_AS_MMSE_f,Cap_4U_AS_MMSE_x] = ecdf(CAP_4U_AS_MMSE(:));
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[Cap_2U_AS_ZF_f,Cap_2U_AS_ZF_x] = ecdf(CAP_2U_AS_ZF(:));
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[Cap_2U_AS_MMSE_f,Cap_2U_AS_MMSE_x] = ecdf(CAP_2U_AS_MMSE(:));
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%[Cap_2U_BD_WF_f,Cap_2U_BD_WF_x] = ecdf(CAP_2U_BD_WF(:));
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%[Cap_2U_BD_EP_f,Cap_2U_BD_EP_x] = ecdf(CAP_2U_BD_EP(:));
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[Cap_2U2Tx_ZF_f,Cap_2U2Tx_ZF_x] = ecdf(CAP_2U2Tx_ZF(:));
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[Cap_2U2Tx_MMSE_f,Cap_2U2Tx_MMSE_x] = ecdf(CAP_2U2Tx_MMSE(:));
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%[Cap_4U_4x2_DPC_f,Cap_4U_4x2_DPC_x] = ecdf(CAP_4U_4x2_DPC(:));
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[Cap_4U_4x1_DPC_f,Cap_4U_4x1_DPC_x] = ecdf(CAP_4U_4x1_DPC(:));
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% use the following color coding
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% ZF = blue, MMSE = red, SUTS = black, BD = cyan, MMSE AS = magenta,
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% 4U = '-', 2U = '--'
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% measured = 2pt, iid = 1pt
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%% SU-MIMO TDMA vs 4U MU-MIMO DPC (measured+iid)
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h_fig = figure(6);
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load('cap_iid.mat')
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hold off
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plot(Cap_SU1x4_TDMA_CL_ML_iid_x,Cap_SU1x4_TDMA_CL_ML_iid_f,'k-','Linewidth',1)
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hold on
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load('Cap_iid_N_Rx=1.mat')
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%plot(Cap_4U_ZF_iid_x,Cap_4U_ZF_iid_f,'b--','Linewidth',1)
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%plot(Cap_4U_MMSE_iid_x,Cap_4U_MMSE_iid_f,'r--','Linewidth',1)
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%plot(Cap_2U_ZF_iid_x,Cap_2U_ZF_iid_f,'b--','Linewidth',1)
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%plot(Cap_2U_MMSE_iid_x,Cap_2U_MMSE_iid_f,'r--','Linewidth',1)
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plot(Cap_4U_DPC_iid_x,Cap_4U_DPC_iid_f,'b-.','Linewidth',1);
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% AS = load('Cap_iid_N_Rx=2.mat');
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% plot(AS.Cap_4U_DPC_iid_x,AS.Cap_4U_DPC_iid_f,'c-.','Linewidth',1);
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plot(Cap_SU_TDMA_CL_ML_x,Cap_SU_TDMA_CL_ML_f,'k-','Linewidth',2)
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%plot(Cap_4U_ZF_x,Cap_4U_ZF_f,'b--','Linewidth',2)
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%plot(Cap_4U_MMSE_x,Cap_4U_MMSE_f,'r--','Linewidth',2)
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%plot(Cap_2U_ZF_x,Cap_2U_ZF_f,'b--','Linewidth',2)
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%plot(Cap_2U_MMSE_x,Cap_2U_MMSE_f,'r--','Linewidth',2)
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plot(Cap_4U_4x1_DPC_x,Cap_4U_4x1_DPC_f,'b-.','Linewidth',2);
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% plot(Cap_4U_4x2_DPC_x,Cap_4U_4x2_DPC_f,'c-.','Linewidth',2);
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% legend('iid SUTS 4U','iid ZF 4U','iid MMSE 4U','iid ZF 2U','iid MMSE 2U',...
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% 'measured SUTS 4U',...
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% 'measured ZF 4U','measured MMSE 4U','measured ZF 2U','measured MMSE 2U',...
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% 'Location','SouthEast')
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legend('SU-MIMO TDMA 4x1 iid',...
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'MU-MIMO DPC 4x[1,1,1,1] iid',...
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'SU-MIMO TDMA 4x1 measured',...
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'MU-MIMO DPC 4x[1,1,1,1] measured',...
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'Location','SouthEast')
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% title('Theoretical ideal models vs. measured channels, SNR = 10dB','Fontsize',14,'Fontweight','bold')
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xlabel('bits/sec/Hz','Fontsize',14,'Fontweight','bold')
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xlim([0 18])
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ylabel('CDF','Fontsize',14,'Fontweight','bold')
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if logscale
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set(gca,'yscale','log')
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ylim([1e-2 1])
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end
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grid on
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filename_cap = fullfile(filepath,sprintf('idx_%d_capacity_DPC_NRx=1.eps',idx));
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saveas(h_fig, filename_cap, 'epsc2');
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filename_cap_pdf = fullfile(filepath,sprintf('idx_%d_capacity_DPC_NRx=1.pdf',idx));
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system(sprintf('epstopdf --outfile=%s %s',filename_cap_pdf,filename_cap));
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%% SU-MIMO TDMA vs 4U MU-MIMO ZF, 4U MU-MIMO MMSE and 4U MU-MIMO DPC (measured only)
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h_fig = figure(7);
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load('cap_iid.mat')
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hold off
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%plot(Cap_SU1x4_TDMA_CL_ML_iid_x,Cap_SU1x4_TDMA_CL_ML_iid_f,'k-','Linewidth',1)
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%hold on
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load('Cap_iid_N_Rx=1.mat')
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%plot(Cap_4U_ZF_iid_x,Cap_4U_ZF_iid_f,'b--','Linewidth',1)
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%plot(Cap_4U_MMSE_iid_x,Cap_4U_MMSE_iid_f,'r--','Linewidth',1)
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%plot(Cap_2U_ZF_iid_x,Cap_2U_ZF_iid_f,'b--','Linewidth',1)
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%plot(Cap_2U_MMSE_iid_x,Cap_2U_MMSE_iid_f,'r--','Linewidth',1)
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%plot(Cap_4U_DPC_iid_x,Cap_4U_DPC_iid_f,'b-.','Linewidth',1);
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% AS = load('Cap_iid_N_Rx=2.mat');
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% plot(AS.Cap_4U_DPC_iid_x,AS.Cap_4U_DPC_iid_f,'c-.','Linewidth',1);
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plot(Cap_SU_TDMA_CL_ML_x,Cap_SU_TDMA_CL_ML_f,'k-','Linewidth',2)
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hold on
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plot(Cap_4U_ZF_x,Cap_4U_ZF_f,'c--','Linewidth',2)
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plot(Cap_4U_MMSE_x,Cap_4U_MMSE_f,'r--','Linewidth',2)
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%plot(Cap_2U_ZF_x,Cap_2U_ZF_f,'b--','Linewidth',2)
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%plot(Cap_2U_MMSE_x,Cap_2U_MMSE_f,'r--','Linewidth',2)
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plot(Cap_4U_4x1_DPC_x,Cap_4U_4x1_DPC_f,'b-.','Linewidth',2);
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% plot(Cap_4U_4x2_DPC_x,Cap_4U_4x2_DPC_f,'c-.','Linewidth',2);
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% legend('iid SUTS 4U','iid ZF 4U','iid MMSE 4U','iid ZF 2U','iid MMSE 2U',...
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% 'measured SUTS 4U',...
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% 'measured ZF 4U','measured MMSE 4U','measured ZF 2U','measured MMSE 2U',...
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% 'Location','SouthEast')
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legend('SU-MIMO TDMA 4x1 measured',...
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'MU-MIMO ZF 4x[1,1,1,1] measured',...
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'MU-MIMO MMSE 4x[1,1,1,1] measured',...
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'MU-MIMO DPC 4x[1,1,1,1] measured',...
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'Location','SouthEast')
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% title('Theoretical ideal models vs. measured channels, SNR = 10dB','Fontsize',14,'Fontweight','bold')
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xlabel('bits/sec/Hz','Fontsize',14,'Fontweight','bold')
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xlim([0 18])
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ylabel('CDF','Fontsize',14,'Fontweight','bold')
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if logscale
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set(gca,'yscale','log')
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ylim([1e-2 1])
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end
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grid on
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filename_cap = fullfile(filepath,sprintf('idx_%d_capacity_ZF_MMSE_DPC_NRx=1.eps',idx));
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saveas(h_fig, filename_cap, 'epsc2');
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filename_cap_pdf = fullfile(filepath,sprintf('idx_%d_capacity_ZF_MMSE_DPC_NRx=1.pdf',idx));
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system(sprintf('epstopdf --outfile=%s %s',filename_cap_pdf,filename_cap));
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%% SU-MIMO vs. DPC with 2 Rx antennas (meas+iid)
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h_fig = figure(8);
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hold off
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plot(Cap_SU2x4_TDMA_CL_ML_iid_x,Cap_SU2x4_TDMA_CL_ML_iid_f,'k-','Linewidth',1)
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hold on
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AS = load('Cap_iid_N_Rx=2.mat');
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%plot(AS.Cap_2U_BD_WF_iid_x,AS.Cap_2U_BD_WF_iid_f,'r--','Linewidth',1)
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%plot(AS.Cap_4U_MMSE_iid_x,AS.Cap_4U_MMSE_iid_f,'r--','Linewidth',1)
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%plot(AS.Cap_2U_MMSE_iid_x,AS.Cap_2U_MMSE_iid_f,'m--','Linewidth',1)
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plot(AS.Cap_4U_DPC_iid_x,AS.Cap_4U_DPC_iid_f,'b-.','Linewidth',1);
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plot(Cap_SU_TDMA_CL_ML_x,Cap_SU_TDMA_CL_ML_f,'k-','Linewidth',2)
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%plot(Cap_2U_BD_WF_x,Cap_2U_BD_WF_f,'r--','Linewidth',2)
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%plot(Cap_4U_AS_MMSE_x,Cap_4U_AS_MMSE_f,'r--','Linewidth',2)
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%plot(Cap_2U_AS_MMSE_x,Cap_2U_AS_MMSE_f,'m--','Linewidth',2)
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%plot(Cap_2U2_MMSE_x,Cap_2U2_MMSE_f,'r--','Linewidth',2);
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%plot(Cap_2U2_ZF_x,Cap_2U2_ZF_f,'b--','Linewidth',2);
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plot(Cap_4U_4x2_DPC_x,Cap_4U_4x2_DPC_f,'b-.','Linewidth',2);
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legend('SU-MIMO TDMA 4x2 iid',...
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'MU-MIMO DPC 4x[2,2,2,2] iid', ...
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'SU-MIMO TDMA 4x2 iid ',...
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'MU-MIMO DPC 4x[2,2,2,2] measured',...
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'Location','SouthEast')
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%title('MMSE vs. BD vs. DPC with maximum multiplexing gain','Fontsize',14,'Fontweight','bold')
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xlabel('bits/sec/Hz','Fontsize',14,'Fontweight','bold')
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xlim([0 18])
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ylabel('CDF','Fontsize',14,'Fontweight','bold')
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if logscale
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set(gca,'yscale','log')
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ylim([1e-2 1])
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end
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grid on
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filename_cap = fullfile(filepath,sprintf('idx_%d_capacity_DPC_NRx=2.eps',idx));
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saveas(h_fig, filename_cap, 'epsc2');
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filename_cap_pdf = fullfile(filepath,sprintf('idx_%d_capacity_DPC_NRx=2.pdf',idx));
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system(sprintf('epstopdf --outfile=%s %s',filename_cap_pdf,filename_cap));
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%% SU-MIMO vs. MMSE and DPC with 2 Rx antennas (meas only)
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h_fig = figure(9);
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hold off
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%plot(Cap_SU2x4_TDMA_CL_ML_iid_x,Cap_SU2x4_TDMA_CL_ML_iid_f,'k-','Linewidth',1)
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%hold on
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%AS = load('Cap_iid_N_Rx=2.mat');
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%plot(AS.Cap_2U_BD_WF_iid_x,AS.Cap_2U_BD_WF_iid_f,'r--','Linewidth',1)
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%plot(AS.Cap_4U_MMSE_iid_x,AS.Cap_4U_MMSE_iid_f,'r--','Linewidth',1)
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%plot(AS.Cap_2U_MMSE_iid_x,AS.Cap_2U_MMSE_iid_f,'m--','Linewidth',1)
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%plot(AS.Cap_4U_DPC_iid_x,AS.Cap_4U_DPC_iid_f,'b-.','Linewidth',1);
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plot(Cap_SU_TDMA_CL_ML_x,Cap_SU_TDMA_CL_ML_f,'k-','Linewidth',2)
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hold on
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%plot(Cap_2U_BD_WF_x,Cap_2U_BD_WF_f,'r--','Linewidth',2)
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plot(Cap_4U_AS_MMSE_x,Cap_4U_AS_MMSE_f,'r--','Linewidth',2)
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%plot(Cap_2U_AS_MMSE_x,Cap_2U_AS_MMSE_f,'m--','Linewidth',2)
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%plot(Cap_2U2_MMSE_x,Cap_2U2_MMSE_f,'r--','Linewidth',2);
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%plot(Cap_2U2_ZF_x,Cap_2U2_ZF_f,'b--','Linewidth',2);
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plot(Cap_4U_4x2_DPC_x,Cap_4U_4x2_DPC_f,'b-.','Linewidth',2);
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legend('SU-MIMO TDMA 4x2 measured',...
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'MU-MIMO MMSE 4x[2,2,2,2] measured ',...
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'MU-MIMO DPC 4x[2,2,2,2] measured',...
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'Location','SouthEast')
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%title('MMSE vs. BD vs. DPC with maximum multiplexing gain','Fontsize',14,'Fontweight','bold')
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xlabel('bits/sec/Hz','Fontsize',14,'Fontweight','bold')
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xlim([0 18])
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ylabel('CDF','Fontsize',14,'Fontweight','bold')
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if logscale
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set(gca,'yscale','log')
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ylim([1e-2 1])
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end
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grid on
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filename_cap = fullfile(filepath,sprintf('idx_%d_capacity_MMSE_DPC_NRx=2.eps',idx));
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saveas(h_fig, filename_cap, 'epsc2');
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filename_cap_pdf = fullfile(filepath,sprintf('idx_%d_capacity_MMSE_DPC_NRx=2.pdf',idx));
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system(sprintf('epstopdf --outfile=%s %s',filename_cap_pdf,filename_cap));
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