squareform#
- hypercoil.functional.matrix.squareform(X: Tensor) Tensor[source]#
Convert between symmetric matrix and vector forms.
Warning
Unlike numpy or matlab implementations, this does not verify a conformant input.
- Parameters:
- Xtensor
Block of symmetric matrices, in either square matrix or vectorised form.
- Returns:
- tensor
If the input block is in square matrix form, returns it in vector form. If the input block is in vector form, returns it in square matrix form.