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only print worst SNR

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This commit is contained in:
Ahmet Inan 2025-07-11 11:15:39 +02:00
commit 3965804142
1 changed files with 3 additions and 3 deletions
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6
decode.cc
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@ -248,7 +248,7 @@ struct Decoder : Common
chan[i] = DSP::lerp(chan[i], tone[i], value(0.5));
}
setup(oper_mode);
std::cerr << "Es/N0 (dB):";
value worst = 1000;
for (int j = 0, k = 0; j < symbol_count; ++j) {
pilot_off = (block_skew * j + first_pilot) % block_length;
if (j) {
@ -320,7 +320,7 @@ struct Decoder : Common
np += norm(error);
}
value precision = sp / np;
std::cerr << " " << DSP::decibel(precision);
worst = std::min(worst, precision);
precision = std::min(precision, value(127));
for (int i = 0; i < tone_count; ++i) {
if (i % block_length == pilot_off)
@ -334,7 +334,7 @@ struct Decoder : Common
k += bits;
}
}
std::cerr << std::endl;
std::cerr << "Es/N0 (dB): " << DSP::decibel(worst) << std::endl;
crc_bits = data_bits + 32;
shuffle(code, perm);
polar_decoder(nullptr, mesg, code, frozen_bits, code_order);