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annotate m-toolbox/classes/+utils/@math/heaviside.m @ 33:5e7477b94d94 database-connection-manager

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author Daniele Nicolodi <nicolodi@science.unitn.it>
date Mon, 05 Dec 2011 16:20:06 +0100
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1 % heaviside
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2 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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3 %
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4 % DESCRIPTION: Heaviside function. In zero it returns NaN.
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5 %
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6 % VERSION: $Id: heaviside.m,v 1.1 2011/06/01 13:09:14 congedo Exp $
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7 %
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8 % HISTORY: 31-05-2011 G. Congedo
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9 %
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10 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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11
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12 function y = heaviside(x)
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13 y = +(x>=0);
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14 y(x==0) = NaN;
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15 end