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// ______ ______ _ _ _____ ______ |
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// | ____| ____| | (_)/ ____| | ____| |
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// | |__ | |__ | | _| (___ ___| |__ |
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// | __| | __| | | | |\___ \ / __| __| |
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// | | | |____| |____| |____) | (__| |____ |
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// |_| |______|______|_|_____/ \___|______| |
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// Finite Elements for Life Sciences and Engineering |
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// |
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// License: LGL2.1 License |
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// FELiScE default license: LICENSE in root folder |
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// |
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// Main authors: C. Corrado |
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// |
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#ifndef _FHNSOLVER_HPP |
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#define _FHNSOLVER_HPP |
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// System includes |
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// External includes |
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// Project includes |
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#include "Solver/ionicSolver.hpp" |
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#include "Solver/cardiacFunction.hpp" |
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/*! |
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\class FhNSolver |
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\brief Fitzhugh Nagumo Ionic model |
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\c FhNSolver is the class implementing the Fitzhugh Nagumo Ionic model: |
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\c dw/dt = eps * (u*gamma - beta*w), w(t=0) = 0 |
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\c I_{ion} = f_0 * u * (u-alpha) * (1-u) - w |
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\c This class inherits from ionicSolver |
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\author Cesare Corrado |
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*/ |
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namespace felisce { |
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class FhNSolver: |
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public IonicSolver { |
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public: |
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//!Constructor. |
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FhNSolver(FelisceTransient::Pointer fstransient); |
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//!Destructor. |
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~FhNSolver() override; |
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//!Compute RHS in EDO. |
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void computeRHS() override; |
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//!Solve the EDO. |
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void solveEDO() override; |
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//!Computation of ionic current from EDO solution. |
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void computeIon() override; |
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// functor and acces to variable properties fhn |
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inline const std::vector<double>& f0Par() const { |
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return m_f0Par; |
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} |
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inline std::vector<double>& f0Par() { |
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return m_f0Par; |
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} |
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virtual inline const HeteroSparFHN& fctSpar() const { |
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return m_heteroSpar; |
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} |
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virtual inline HeteroSparFHN& fctSpar() { |
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return m_heteroSpar; |
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} |
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protected: |
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HeteroSparFHN m_heteroSpar; |
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std::vector<double> m_f0Par; |
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}; |
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} |
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#endif |
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