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Code Issues Releases Wiki Activity

work out packet duration including pre/postamble

dr-datac14
drowe67 2024-03-28 07:39:00 +10:30 committed by David Rowe
parent babaecccb9
commit 3c76146765
2 changed files with 2 additions and 1 deletions
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doc/modem_codec_frame_design.ods
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octave/ofdm_helper.m
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@ -44,7 +44,8 @@ function print_config(states)
printf("Nc=%d Ts=%4.3f Tcp=%4.3f Ns: %d Np: %d\n", Nc, 1/Rs, Tcp, Ns, Np);
printf("Nsymperframe: %d Nbitsperpacket: %d Nsamperframe: %d Ntxtbits: %d Nuwbits: %d Nuwframes: %d\n",
Ns*Nc, Nbitsperpacket, Nsamperframe, Ntxtbits, Nuwbits, Nuwframes);
printf("uncoded bits/s: %4.1f\n", Nbitsperpacket*Fs/(Np*Nsamperframe));
printf("uncoded bits/s: %4.1f Duration (incl post/preamble): %4.2f s\n",
Nbitsperpacket*Fs/(Np*Nsamperframe), (Np+2)*Ns*(Tcp+1/Rs));
end
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