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From: "Bruno Luong" <b.luong@fogale.findmycountry>
Newsgroups: comp.soft-sys.matlab
Subject: Re: size(sparse matrix) > size(full matrix)
Date: Thu, 17 Sep 2009 12:20:21 +0000 (UTC)
Organization: FOGALE nanotech
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You may consider to store 2*A as int8/uint8 arrays. But many operations will not supported. If that's problem, using SINGLE instead of DOUBLE.

Bruno