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Viewing changes to macros/scicos_blocks/Misc/DEADBAND.sci

  • Committer: Bazaar Package Importer
  • Author(s): Torsten Werner
  • Date: 2005-01-09 22:58:21 UTC
  • mfrom: (1.1.1 upstream)
  • Revision ID: james.westby@ubuntu.com-20050109225821-473xr8vhgugxxx5j
Tags: 3.0-12
http://bugs.debian.org/255869
changed configure.in to build scilab's own malloc.o, closes: #255869

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macros/scicos_blocks/Misc/DEADBAND.sci
 
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function [x,y,typ]=DEADBAND(job,arg1,arg2)
 
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// Copyright INRIA
 
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x=[];y=[];typ=[];
 
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select job
 
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case 'plot' then
 
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  standard_draw(arg1)
 
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case 'getinputs' then
 
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  [x,y,typ]=standard_inputs(arg1)
 
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case 'getoutputs' then
 
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  [x,y,typ]=standard_outputs(arg1)
 
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case 'getorigin' then
 
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  [x,y]=standard_origin(arg1)
 
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case 'set' then
 
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  x=arg1;
 
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  graphics=arg1.graphics;exprs=graphics.exprs
 
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  model=arg1.model;
 
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  while %t do
 
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    [ok,maxp,minp,zeroc,exprs]=getvalue('Set Deadband parameters',..
 
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        ['End of dead band';'Start of dead band';'zero crossing (0:no, 1:yes)'],list('vec',1,'vec',1,'vec',1),exprs)
 
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    if ~ok then break,end
 
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    if maxp<=minp  then
 
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      message('Upper limit must be > Lower limit')
 
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    else
 
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      rpar=[maxp;minp]
 
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      model.rpar=rpar
 
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      if zeroc<>0 then 
 
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        model.nzcross=2
 
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        model.nmode=1
 
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      else
 
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        model.nzcross=0
 
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        model.nmode=0
 
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      end
 
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      graphics.exprs=exprs
 
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      x.graphics=graphics;x.model=model
 
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      break
 
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    end
 
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  end
 
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case 'define' then
 
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  minp=-.5;maxp=.5;rpar=[maxp;minp]
 
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  model=scicos_model()
 
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  model.sim=list('deadband',4)
 
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  model.in=1
 
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  model.nzcross=2
 
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  model.nmode=1
 
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  model.out=1
 
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  model.rpar=rpar
 
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  model.blocktype='c'
 
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  model.dep_ut=[%t %f]
 
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  exprs=[string(maxp);string(minp);string(model.nmode)]
 
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  gr_i=['thick=xget(''thickness'');xset(''thickness'',2);';
 
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    'xx=orig(1)+[4/5;3/5;2/5;1/5]*sz(1);';
 
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    'yy=orig(2)+[1-1/5;1/2;1/2;1/5]*sz(2);';
 
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    'xpoly(xx,yy,''lines'');';
 
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    'xset(''thickness'',thick)']
 
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  x=standard_define([2 2],model,exprs,gr_i)
 
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end
 
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endfunction