Tensor Indexing Routines#

Generating index arrays#

`maxframe.tensor.c_`	Translates slice objects to concatenation along the second axis.
`maxframe.tensor.r_`	Translates slice objects to concatenation along the first axis.
`maxframe.tensor.nonzero`	Return the indices of the elements that are non-zero.
`maxframe.tensor.where`	Return elements, either from x or y, depending on condition.
`maxframe.tensor.indices`	Return a tensor representing the indices of a grid.
`maxframe.tensor.ogrid`	Construct a multi-dimensional "meshgrid".
`maxframe.tensor.unravel_index`	Converts a flat index or tensor of flat indices into a tuple of coordinate tensors.

`maxframe.tensor.take`	Take elements from a tensor along an axis.
`maxframe.tensor.choose`	Construct a tensor from an index tensor and a set of tensors to choose from.
`maxframe.tensor.compress`	Return selected slices of a tensor along given axis.
`maxframe.tensor.diag`	Extract a diagonal or construct a diagonal tensor.

Fill the main diagonal of the given tensor of any dimensionality.