pygsti.tools.matrixtools.pivot_indices_after_deflation#
- pivot_indices_after_deflation(m_fixed, m)#
m_fixed and m have the same number of rows.
Returns an index vector J of columns of m, chosen by QRCP after projecting out the contributions from m_fixed.
- Parameters:
m_fixed (ndarray)
m (ndarray)
- Return type:
ndarray