Mirror/aicodix___modem
1
0
Fork 0
mirror of https://github.com/aicodix/modem.git synced 2026-04-27 14:30:34 +00:00
Code Issues Projects Releases Packages Wiki Activity

only output the worst PAPR

Browse source
This commit is contained in:
Ahmet Inan 2025-07-11 10:24:34 +02:00
commit 1fa1137fc0
1 changed files with 3 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

6
encode.cc
View file

@ -41,6 +41,7 @@ struct Encoder : public Common
cmplx prev[tone_count];
cmplx temp[tone_count];
value weight[guard_len];
value worst_papr = -1000;
static int bin(int carrier)
{
@ -120,7 +121,7 @@ struct Encoder : public Common
if (symbol_number >= 0) {
for (int i = 0; i < symbol_len; ++i)
tdom[i] = best[i];
std::cerr << " " << DSP::decibel(best_papr);
worst_papr = std::max(worst_papr, best_papr);
}
clipping_and_filtering(scale);
if (symbol_number != -1) {
@ -270,7 +271,6 @@ struct Encoder : public Common
polar_encoder(code, mesg, frozen_bits, code_order);
shuffle(perm, code);
CODE::MLS seq1(mls1_poly);
std::cerr << "PAPR (dB):";
for (int j = 0, k = 0; j < symbol_count; ++j) {
pilot_off = (block_skew * j + first_pilot) % block_length;
for (int i = 0; i < tone_count; ++i) {
@ -288,9 +288,9 @@ struct Encoder : public Common
}
symbol(j);
}
std::cerr << std::endl;
}
finish();
std::cerr << "PAPR (dB): " << DSP::decibel(worst_papr) << std::endl;
}
};