77 lines
1.3 KiB
C++
77 lines
1.3 KiB
C++
#include <memory>
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#include <cassert>
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#include "VectorNewtonRaphson.h"
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#include "MatrixSolver.h"
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#include "GEFullMatParPv.h"
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#include "CREATE.h"
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#include "SystemSolver.h"
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#include "SingularMatrixError.h"
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using namespace MbD;
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void VectorNewtonRaphson::initializeGlobally()
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{
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assert(false);
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//system->fillVarVector(x);
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}
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void VectorNewtonRaphson::run()
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{
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this->preRun();
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this->initializeLocally();
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this->initializeGlobally();
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this->iterate();
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this->postRun();
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}
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std::shared_ptr<MatrixSolver> VectorNewtonRaphson::matrixSolverClassNew()
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{
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return CREATE<GEFullMatParPv>::With();
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}
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void VectorNewtonRaphson::fillY()
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{
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assert(false);
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}
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void VectorNewtonRaphson::calcyNorm()
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{
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yNorm = 0.5 * y->sumOfSquares();
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}
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void VectorNewtonRaphson::solveEquations()
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{
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try {
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this->basicSolveEquations();
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}
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catch (SingularMatrixError ex) {
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this->handleSingularMatrix();
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}
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}
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void VectorNewtonRaphson::updatexold()
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{
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xold = x;
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}
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void VectorNewtonRaphson::calcdxNorm()
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{
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dxNorm = dx->rootMeanSquare();
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}
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bool VectorNewtonRaphson::isConverged()
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{
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return dxNorms->at(iterNo) < dxTol || this->isConvergedToNumericalLimit();
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}
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void VectorNewtonRaphson::xEqualxoldPlusdx()
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{
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x = xold->plusFullColumn(dx);
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}
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void VectorNewtonRaphson::handleSingularMatrix()
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{
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assert(false);
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}
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