Q-Transform (gwpy.signal.qtransform)

Python implementation of the tiled Q-transform scan.

This is a re-implementation of the original Q-transform scan from the Omega pipeline, all credits for the original algorithm go to its authors.

See also

• Examples: Generate the Q-transform of a TimeSeries

Functions

q_scan(data[, mismatch, qrange, frange, ...])

Transform data by scanning over a QTiling.

Classes

QGram(plane, energies, search)	Store tile energies over an irregularly gridded plane.
QPlane(q, frange, duration, sampling[, mismatch])	Iterable representation of a Q-transform plane.
QTile(q, frequency, duration, sampling[, ...])	Representation of a tile with fixed Q and frequency.
QTiling(duration, sampling[, qrange, ...])	Iterable constructor of QPlane objects.

Class Inheritance Diagram