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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/plot2d2.man
 
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.TH plot2d2 2 "April 1993" "Scilab Group" "Scilab Function"
 
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.so ../sci.an
 
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.SH NAME
 
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plot2d2 - 2D plot (step function)
 
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.SH CALLING SEQUENCE
 
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.nf
 
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plot2d2([x],y)
 
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plot2d2([x],y,<opt_args>)
 
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plot2d2([logflag],x,y,[style,strf,leg,rect,nax])
 
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.fi
 
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.SH PARAMETERS
 
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[ ]
 
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: see \fVplot2d\fR for a description of parameters.
 
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.SH DESCRIPTION
 
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\fVplot2d2\fR is the same as \fVplot2d\fR but the functions given by
 
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\fV(x,y)\fR are supposed to be piecewise constant. 
 
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By default, successive plots are superposed. To clear the previous plot, 
 
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use \fVxbasc()\fR.
 
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Enter the command \fVplot2d2()\fR to see a demo.
 
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.SH EXAMPLE
 
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.nf
 
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// plots a step function of value i on the segment [i,i+1]
 
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// the last segment is not drawn
 
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plot2d2([1:4],[1:4],1,"111","step function",[0,0,5,5])
 
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// compare the following with plot2d
 
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x=[0:0.1:2*%pi]';
 
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xbasc()
 
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plot2d2(x,[sin(x) sin(2*x) sin(3*x)])
 
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.fi
 
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.SH SEE ALSO
 
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plot2d, plot2d3, plot2d4, subplot, xbasc, xset
 
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.SH AUTHOR
 
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J.Ph.C.