Bastian Bloessl
51 lines
2.0 KiB
C++
51 lines
2.0 KiB
C++
/*
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* Copyright (C) 2016 Bastian Bloessl <bloessl@ccs-labs.org>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "base.h"
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#include <cstring>
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#include <iostream>
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using namespace gr::ieee802_11::equalizer;
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const gr_complex base::LONG[] = { 0, 0, 0, 0, 0, 0, 1, 1, -1, -1, 1, 1, -1,
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1, -1, 1, 1, 1, 1, 1, 1, -1, -1, 1, 1, -1,
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1, -1, 1, 1, 1, 1, 0, 1, -1, -1, 1, 1, -1,
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1, -1, 1, -1, -1, -1, -1, -1, 1, 1, -1, -1, 1,
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-1, 1, -1, 1, 1, 1, 1, 0, 0, 0, 0, 0 };
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const gr_complex base::POLARITY[127] = {
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1, 1, 1, 1, -1, -1, -1, 1, -1, -1, -1, -1, 1, 1, -1, 1, -1, -1, 1, 1, -1, 1,
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1, -1, 1, 1, 1, 1, 1, 1, -1, 1, 1, 1, -1, 1, 1, -1, -1, 1, 1, 1, -1, 1,
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-1, -1, -1, 1, -1, 1, -1, -1, 1, -1, -1, 1, 1, 1, 1, 1, -1, -1, 1, 1, -1, -1,
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1, -1, 1, -1, 1, 1, -1, -1, -1, 1, 1, -1, -1, -1, -1, 1, -1, -1, 1, -1, 1, 1,
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1, 1, -1, 1, -1, 1, -1, 1, -1, -1, -1, -1, -1, 1, -1, 1, 1, -1, 1, -1, 1, 1,
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1, -1, -1, 1, -1, -1, -1, 1, 1, 1, -1, -1, -1, -1, -1, -1, -1
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};
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std::vector<gr_complex> base::get_csi()
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{
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std::vector<gr_complex> csi;
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csi.reserve(52);
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for (int i = 0; i < 64; i++) {
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if ((i == 32) || (i < 6) || (i > 58)) {
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continue;
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}
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csi.push_back(d_H[i]);
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}
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return csi;
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}
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