view m-toolbox/classes/+utils/@helper/mat2str.m @ 33:5e7477b94d94
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author
Daniele Nicolodi <nicolodi@science.unitn.it>
date
Mon, 05 Dec 2011 16:20:06 +0100 (2011-12-05)
parents
f0afece42f48
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+ − % MAT2STR overloads the mat2str operator to set the precision at a central place.
+ − %
+ − %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+ − %
+ − % DESCRIPTION: MAT2STR overloads the mat2str operator to set the
+ − % precision at a central place.
+ − %
+ − % CALL: str = mat2str(number);
+ − % str = mat2str(matrix);
+ − %
+ − % VERSION: $Id: mat2str.m,v 1.4 2011/04/05 12:51:45 mauro Exp $
+ − %
+ − % HISTORY: 26-07-2007 Diepholz
+ − % Creation
+ − %
+ − %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+ − function str = mat2str(number)
+ −
+ − if isempty(number)
+ − str = '[]';
+ − return
+ − end
+ −
+ − if isvector(number) && isreal(number)
+ − s = size(number);
+ − % For vectors it is faster to use sprintf directly
+ − if s(1) ~= s(2)
+ − str = '[';
+ − else
+ − str = '';
+ − end
+ − if s(1) > s(2)
+ − str = [str sprintf('%.17g;', number)];
+ − else
+ − str = [str sprintf('%.17g ', number)];
+ − end
+ − if s(1) ~= s(2)
+ − str = [str(1:end-1) ']'];
+ − else
+ − str = str(1:end-1);
+ − end
+ −
+ − else
+ − str = mat2str(number, 20);
+ − end
+ −
+ − end
+ −