MATLU
function [x,y,typ]=MATLU(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
model=arg1.model;graphics=arg1.graphics;label=graphics.exprs
if size(label,'*')==14 then label(9)=[],end //compatiblity
while %t do
[ok,typ,lab]=..
getvalue('Set MATLU block parameters',['Datatype(1=real double 2=Complex)'],list('vec',1),label);
if ~ok then break,end
if (typ==1) then
junction_name='mat_lu';
ot=[1 1];
it=1;
elseif (typ==2) then
junction_name='matz_lu';
ot=[2 2];
it=2;
else message("Datatype is not supported");ok=%f;
end
if ok then
[model,graphics,ok]=set_io(model,graphics,list([model.in model.in2],it),list([model.out model.out2],ot),[],[])
end
if ok then
funtyp=4;
model.sim=list(junction_name,funtyp)
graphics.exprs=lab;
x.graphics=graphics;x.model=model
break
end
end
case 'define' then
model=scicos_model()
junction_name='mat_lu';
funtyp=4;
model.sim=list(junction_name,funtyp)
model.in=-1
model.in2=-1
model.intyp=1
//model.out=[siz(1);min(siz)]
//model.out2=[min(siz);siz(2)]
model.out=[-1;-1]
model.out2=[-1;-1]
model.outtyp=[1 1]
model.evtin=[]
model.evtout=[]
model.state=[]
model.dstate=[]
model.rpar=[]
model.ipar=[]
model.blocktype='c'
model.firing=[]
model.dep_ut=[%t %f]
label=sci2exp(1);
gr_i=['xstringb(orig(1),orig(2),'' LU '',sz(1),sz(2),''fill'');']
x=standard_define([2 2],model,label,gr_i)
end
endfunction