This is documentation for an old release of SciPy (version 0.8.). Read this page Search for this page in the documentation of the latest stable release (version 1.15.1).

scipy.signal.detrend

scipy.signal.detrend(data, axis=-1, type='linear', bp=0)

Remove linear trend along axis from data.

If type is ‘constant’ then remove mean only.

If bp is given, then it is a sequence of points at which to

break a piecewise-linear fit to the data.