Examples

Executable pages, run when the documentation is built, so every figure and printed number is produced by the code as it stands. Concepts are in Explanations, interfaces in API reference, and the prescriptions of the shipped sequences in the catalogue.

Pulseq course

Lessons read in order: each starts from the sequence the previous one finished with and adds one construct.

Section	Lessons	Covers
Pulseq basics	3	Events, blocks and timing, up to a slice-selective gradient echo.
Spoiling	2	Gradient and RF spoiling of the residual transverse magnetisation.
From gradient echo to echo planar	3	Several echoes per excitation, up to single-shot echo planar imaging.
Non-Cartesian trajectories	2	Radial spokes and spiral interleaves, and the limits on their traversal.
Sequence modules	3	The excitation and readout modules, and the application that plays them.
Constraint checks	1	The constraint checks applied to a finished sequence.
Custom modules	3	New modules written against the base-class contract.

Shipped sequences

Section	Covers
Built-in sequences	Each complete sequence at a representative prescription: diagram, sampling and acquisition order.