There is a PDL::NiceSlice which claims to have much more nicer syntax.
I haven't tested it. 
  use PDL::NiceSlice;
#something.........
recA = $U(:,1:$ns)*$S(1:$ns,1:$ns)*$Vt(1:$ns,:);

[download]

Hope that is what you seeked.

In reply to Re: matlab to perl by newroz
in thread matlab to perl by Angharad

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