diff options
Diffstat (limited to 'octave/fsk_llr_plot.m')
| -rw-r--r-- | octave/fsk_llr_plot.m | 51 |
1 files changed, 0 insertions, 51 deletions
diff --git a/octave/fsk_llr_plot.m b/octave/fsk_llr_plot.m deleted file mode 100644 index f1b1a9f..0000000 --- a/octave/fsk_llr_plot.m +++ /dev/null @@ -1,51 +0,0 @@ -% Plot some results from FSK LLR tests -% Assume array "res" contains rows of simulation results::: -% Eb Ec M Ltype Nbits Nerr BERraw -% (some uncoded rows might contain -1 to indicate val is not applicable) - -figure(102); clf; hold on; - -%uncoded results -sub = res(res(:,4)==-1 & res(:,3)==2, :) -semilogy(sub(:,1), sub(:,7), 'k+--') -sub = res(res(:,4)==-1 & res(:,3)==4, :) -semilogy(sub(:,1), sub(:,7), 'k--') - -leg=[]; -% coded results -for M = [2 4 ] - -if M==2, lt = '-+'; else lt='-x'; end - - sub = res(res(:,4)==1 & res(:,3)==M, :) - if length(sub)>0, - semilogy(sub(:,1), sub(:,6)./sub(:,5), ['k' lt]) - leg= [leg; 'Orig LLRs']; - end - - -sub = res(res(:,4)==2 & res(:,3)==M, :) -if length(sub)>0, - semilogy(sub(:,1), sub(:,6)./sub(:,5), ['g' lt]) - leg= [leg; ' PDF LLRs']; -end - -sub = res(res(:,4)==3 & res(:,3)==M, :) -if length(sub)>0 - semilogy(sub(:,1), sub(:,6)./sub(:,5), ['b' lt]) - leg= [leg; ' HD LLRs']; -end - -sub = res(res(:,4)==4 & res(:,3)==M, :) -semilogy(sub(:,1), sub(:,6)./sub(:,5), ['m' lt]) -leg= [leg; ' CML LLRs']; -endfor - -ylabel('BER') -xlabel('Eb/N0 (Info Bits; dB)') - title('MFSK LLR test (+is 2FSK, xis 4FSK') - legend(leg) - legend('boxoff'); - -if exist('plotname'), print -dpng plotname; disp('saved'); end - |
