ir

Inversion recovery pulse sequence simulation.

mr_utils.sim.ir.ir.ir90(T1, TR, TI, M0=1)

Inversion recovery simulation with 90 deg flig angle.

Parameters:

• T1 (array_like) – longitudinal exponential decay time constant.
• TR (float) – repetition time.
• TI (float) – inversion time.
• M0 (array_like, optional) – proton density.

Returns:

S – Simulated magnitude image.

Return type:

array_like