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v2007.11.26 - Convex Optimization

v2007.11.26 - Convex Optimization

v2007.11.26 - Convex Optimization

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688 APPENDIX F. MATLAB PROGRAMScountfigure(1);plot([s(1:ll)+noise(1:ll); noise(ll+1:ul-1);s(ul:N)+noise(ul:N)]);hold on; plot([s(1:ll)+noise(1:ll); zeros(ul-ll-1,1);s(ul:N)+noise(ul:N)],’k’)V = axis;figure(2);plot(f,’r’);hold on; plot([s(1:ll)+noise(1:ll); noise(ll+1:ul-1);s(ul:N)+noise(ul:N)]);axis(V);logNormOfDifference = 20*log10(norm(f-s)/norm(s))SNRfigure(3);plot(f,’r’); hold on; plot(s);axis(V);figure(4);plot(f-s);axis(V);temp = sort([find(chop(x,max(x)*1e-8)); zeros(k-cardx,1)])...- sort(p(1:k))’if ~sum(temp)successes = successes + 1;endtotal = total + 1success_avg = successes/totallogNormOfDifference_rate = logNormOfDifference_rate...+ logNormOfDifference;SNR_rate = SNR_rate + SNR;logNormOfDifferenceAvg = logNormOfDifference_rate/totalSNR_avg = SNR_rate/total, disp(’ ’)endsuccesses

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