pyriemann.utils.tangentspace.unupper

pyriemann.utils.tangentspace.unupper(T)

Inverse upper function.

This function is the inverse of upper function: it reconstructs symmetric/ Hermitian matrices from their weighted upper triangular parts.

Parameters

Tndarray, shape (…, n * (n + 1) / 2)

Weighted upper triangular parts of symmetric/Hermitian matrices.

Returns

Xndarray, shape (…, n, n)

Symmetric/Hermitian matrices.

See also

upper

Notes

New in version 0.4.