pyacs.lib.glinalg.symmetrize

Form a symmetric matrix from the upper or lower triangle.

pyacs.lib.glinalg.symmetrize.symmetrize(a, type_matrix)

Form a symmetric matrix from the upper or lower triangle.

Parameters:

• a (numpy.ndarray) – 2D square array.

• type_matrix (str) – ‘triu’ or ‘tril’; which triangle is used to build the symmetric matrix.

Returns:

Symmetric matrix.

Return type:

numpy.ndarray