Date: Apr 8, 2013 1:24 PM
Author: Bruno Luong
Subject: Re: problem with matrix

OP needs to *plot* the 100 last data, in the order. So the data need to be rearranged.

Whereas he uses circlshift or indexing modulo, then the data that get moved in the memory.

At the end there is no saving compared to the strategy where the data get shifted by user:

Data = [Data(:,2:end) NewData].