28 lines
732 B
C++
28 lines
732 B
C++
#pragma once
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#include <mlpack/core.hpp>
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#include <mlpack/core/data/split_data.hpp>
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namespace BaseData {
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using namespace mlpack;
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using namespace arma;
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const size_t MaxNum = 36000;
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struct BaseData {
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static arma::vec vec1;
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struct Init {
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static arma::vec init(double x0, double xn) {
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arma::vec vec2;
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vec2.ones(MaxNum*2);
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for (int i = 0; i < MaxNum; i++) {
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vec2[i] = x0 + i * (xn - x0) / (double)MaxNum;
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vec2[MaxNum+i] = xn - i * (xn - x0) / (double)MaxNum;
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}
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return vec2;
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}
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};
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double operator()(size_t index) { return vec1[index % (2*MaxNum)]; }
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};
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// arma::vec BaseData::BaseData::vec1
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arma::vec BaseData::vec1 = BaseData::Init::init(600, 300);
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}; // namespace BaseData
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