[OT] Use case for a 4-D matrix

[Tomek Sowiński]

Dnia 03-09-2010 o 23:37:18 John Demme <jdd at cs.columbia.edu> napisał(a):

> (Yes, all of those exponents are 4, not 2.  This is actually a 4  
> dimensional
> matrix, but for the purpose of most parts of the computation, I can  
> treat it
> like a typical 2-dim matrix.  Not relevant, I suppose, but perhaps
> interesting.)

Very. What you do with 4-D matrices? Tell us!

Tomek