Examples

Executed when the documentation is built: every figure and number comes from the code on the page.

The concepts these pages rely on are in Explanations, and the interfaces they call are documented in API reference.

Course

Five lessons, read in order, from a shipped sequence to a custom signal model and operator.

Lesson	Contents
1. Your first simulation	Simulation of a shipped sequence and its derivatives
2. Advanced physics	B1, off resonance, magnetization transfer, diffusion and flow
3. Custom signal model	Signal model for a new sequence
4. Description-based simulation	Simulation of a Pulseq file or an MRD stream
5. Custom operator	Custom preparation or readout operator

Applications

Standalone examples beyond the Course. Each names the lessons it assumes.

Application	Contents
Dictionary matching	MRF dictionary matching, low-rank and clustered
MP2RAGE lookup table	MP2RAGE T1 lookup table
T2 mapping by nonlinear least squares	Multi-echo spin echo T2 fit by nonlinear least squares
PERK: kernel ridge regression	PERK estimation of T1, T2 and M0, with uncertainty
Echo train design for sharpness	Fast spin echo refocusing flip angles for sharpness
Joint relaxometry protocol design	DESPOT flip angles by Cramér-Rao bound
RF pulse design by optimal control	B1-robust slice-selective RF pulse by optimal control
Subspace reconstruction	Linear subspace reconstruction of radial multi-echo spin echo
Nonlinear inversion from k-space	T2 mapping by nonlinear model-based inversion
Synthetic fingerprint	Synthetic MRF training data