SimPEG.electromagnetics.frequency_domain.Simulation3DMagneticFluxDensity#
- class SimPEG.electromagnetics.frequency_domain.Simulation3DMagneticFluxDensity(mesh, survey=None, forward_only=False, **kwargs)[source]#
Bases:
SimPEG.electromagnetics.frequency_domain.simulation.BaseFDEMSimulation
We eliminate \(\mathbf{e}\) using
\[\mathbf{e} = \mathbf{M^e_{\sigma}}^{-1} \left(\mathbf{C}^{\top} \mathbf{M_{\mu^{-1}}^f} \mathbf{b} - \mathbf{s_e}\right)\]and solve for \(\mathbf{b}\) using:
\[\left(\mathbf{C} \mathbf{M^e_{\sigma}}^{-1} \mathbf{C}^{\top} \mathbf{M_{\mu^{-1}}^f} + i \omega \right)\mathbf{b} = \mathbf{s_m} + \mathbf{M^e_{\sigma}}^{-1}\mathbf{M^e}\mathbf{s_e}\]Note
The inverse problem will not work with full anisotropy
- Parameters
mesh (discretize.base.BaseMesh) – mesh
Methods
fieldsPair
alias of
SimPEG.electromagnetics.frequency_domain.fields.Fields3DMagneticFluxDensity
getA
(freq)System matrix
getADeriv_sigma
(freq, u, v[, adjoint])Product of the derivative of our system matrix with respect to the model and a vector
getRHS
(freq)Right hand side for the system
getRHSDeriv
(freq, src, v[, adjoint])Derivative of the right hand side with respect to the model
getADeriv
getADeriv_mui
Galleries and Tutorials using SimPEG.electromagnetics.frequency_domain.Simulation3DMagneticFluxDensity
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Heagy et al., 2017 1D RESOLVE and SkyTEM Bookpurnong Inversions

Heagy et al., 2017 1D RESOLVE Bookpurnong Inversion