I started developing the basic tools for functions on moving windows.
Following Mike's suggestion I made a independent repo (I believe they
should be developed in signal, but I complied to Mike's request)
The core function is movfun, which applies a function using a moving window.
All mov* functions are wrappers around movfun.
I have no plans to develop the support for object types, but I guess
somebody can take from there.
I would like to eventually import these functions to octave.