InvDipole

Namespace: INVLIB  ·  Library: Inverse Library

#include <inv/inv_dipole.h>

template <class T>
class INVLIB::InvDipole

DECLARE CLASS Dipoles.

Stores position, orientation, and correlation of a single current dipole estimated by RAP MUSIC

src/examples/ex_inv_beamformer/main.cpp

// Noise-free data from the two sources with different time courses; RAP-MUSIC scans source pairs.
const int nSamples = 60;
MatrixXd measured(G.rows(), nSamples);
for (int t = 0; t < nSamples; ++t)
    measured.col(t) = g1 * std::sin(0.21 * t) + g2 * std::sin(0.53 * t + 0.4);
QList<InvDipolePair<double>> pairs;
InvRapMusic rap(fwd, false, 1, 0.5); // one correlated pair, subspace correlation >= 0.5
rap.calculateInverse(measured, pairs);
QList<InvDipolePair<double>> powellPairs;
InvPwlRapMusic pwlRap(fwd, false, 1, 0.5); // Powell coordinate search: far fewer pairs, may stop at a local optimum
pwlRap.calculateInverse(measured, powellPairs);

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Public Methods

InvDipole()

Default constructor.

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~InvDipole()

dtor Do garbage collecting

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x()

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y()

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z()

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x()

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y()

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z()

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phi_x()

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phi_y()

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phi_z()

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phi_x()

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phi_y()

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phi_z()

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clean()

clean

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Example

• Full source: src/examples/ex_inv_beamformer/main.cpp
• Build target: ex_inv_beamformer (runs under CTest)
• Data: mne-cpp-test-data

Authors of this file

• Christoph Dinh <christoph.dinh@mne-cpp.org>