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  • Committer: Bazaar Package Importer
  • Author(s): Torsten Werner
  • Date: 2002-03-21 16:57:43 UTC
  • Revision ID: james.westby@ubuntu.com-20020321165743-e9mv12c1tb1plztg
Tags: upstream-2.6
Import upstream version 2.6

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man/graphics/scaling.man
 
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.TH scaling 2 "April 1993" "Scilab Group" "Scilab Function" 
 
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.so ../sci.an
 
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.SH NAME
 
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scaling - affine transformation of a set of points
 
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.SH CALLING SEQUENCE
 
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.nf
 
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xy1=scaling(xy,factor,[orig])
 
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.fi
 
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.SH PARAMETERS 
 
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.TP 8
 
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xy1
 
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: matrice of size (2,.).
 
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.TP
 
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xy
 
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: matrice of size (2,.).
 
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.TP
 
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factor 
 
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: real scalar, coefficient of the linear transformation.
 
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.TP
 
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orig 
 
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: shift vector; default value is [0;0].
 
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.SH DESCRIPTION
 
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\fVscaling\fR performs an affine transformation on the set of points defined
 
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by the coordinates \fVxy\fR:
 
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\fVxy1(:,i) = factor * xy(:,i) + orig\fR.