API References

Phantoms

Collection of virtual phantoms for quantitative MRI.

mrtwin.shepplogan_phantom	Get SheppLogan phantom.
mrtwin.brainweb_phantom	Get BrainWeb phantom.
mrtwin.osf_phantom	Get OSF phantom.

Field maps

Subroutines for the generation of field maps (B0, B1, Coil).

mrtwin.b0field	Simulate inhomogeneous B0 fields.
mrtwin.b1field	Simulate inhomogeneous B1+ fields.
mrtwin.sensmap	Simulate birdcage coils.

Miscellaneous

Other simulation utilities (rigid motion pattern, gradient system responses).

mrtwin.rigid_motion	Generate rigid motion pattern as a Markov Chain process.
mrtwin.generate_girf	Generate an approximate Gradient Impulse Response Function (GIRF).