I think the equivalents are ind2sub and sub2ind
On Tue, Dec 16, 2014 at 3:57 PM, Christoph Ortner < [email protected]> wrote: > > Does Julia have an analogue of Python's `numpy.unravel_index` and ` > numpy.ravel_multi_index > <http://docs.scipy.org/doc/numpy/reference/generated/numpy.ravel_multi_index.html>` > ; see > > http://docs.scipy.org/doc/numpy/reference/generated/numpy.unravel_index.html > > Probably easy to write, but if there is an existing efficient > implementation then I'd like to use it. > > My application is that I have an array A, of which I do not know the > dimensionality beforehand. Hence I loop > > for n = 1:length(A) > . . . > end > > but can still access the multi-index corresponding to n inside the loop. > > Thank you, > Christoph > > >
