Fonction d'interfaçage
fr
RATELIMITER
function [x,y,typ]=RATELIMITER(job,arg1,arg2)
// Copyright INRIA
x=[];y=[];typ=[];
select job
case 'plot' then
standard_draw(arg1)
case 'getinputs' then
[x,y,typ]=standard_inputs(arg1)
case 'getoutputs' then
[x,y,typ]=standard_outputs(arg1)
case 'getorigin' then
[x,y]=standard_origin(arg1)
case 'set' then
x=arg1;
graphics=arg1.graphics;exprs=graphics.exprs
model=arg1.model;
while %t do
[ok,maxp,minp,exprs]=getvalue('Set rate limiter parameters',..
['max slope';'min slope';],list('vec',1,'vec',1),exprs)
if ~ok then break,end
if maxp<=minp|maxp<=0|minp>=0 then
message('We must have max_slope> 0 > min_slope.')
else
rpar=[maxp;minp]
model.rpar=rpar
graphics.exprs=exprs
x.graphics=graphics;x.model=model
break
end
end
case 'define' then
minp=-1;maxp=1;rpar=[maxp;minp]
model=scicos_model()
model.sim=list('ratelimiter',4)
model.in=1
model.out=1
model.rpar=rpar
model.blocktype='c'
model.dep_ut=[%t %f]
exprs=[string(maxp);string(minp)]
gr_i='xstringb(orig(1),orig(2),''Rate limiter'',sz(1),sz(2),''fill'')'
x=standard_define([3 2],model,exprs,gr_i)
end
endfunction