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/* autogenerated from "macros/Linear/DLR_f.sci" */
function DLR_f() {
DLR_f.prototype.define = function DLR_f() {
x0 = 0;
A = -1;
B = 1;
C = 1;
D = 0;
exprs = [["1"],["1+z"]];
model = scicos_model();
model.sim = "dsslti";
model.in1 = 1;
model.out = 1;
model.evtin = 1;
model.dstate = x0.slice();
model.rpar = [[A.slice()],[B.slice()],[C.slice()],[D.slice()]];
model.blocktype = "d";
model.dep_ut = [false,false];
gr_i = [];
x = standard_define([2.5,2.5],model,exprs,gr_i);
}
DLR_f.prototype.details = function DLR_f() {
}
DLR_f.prototype.get = function DLR_f() {
}
DLR_f.prototype.set = function DLR_f() {
x = arg1;
graphics = arg1.graphics;
exprs = graphics.exprs;
model = arg1.model;
x0 = model.dstate;
ns = prod(size(x0));
PREVAR_scicos_context = PREVAR_scicos_context;
PREVAR_scicos_context.z = %z;
while (true) {
[ok,num,den,exprs] = scicos_getvalue("Set discrete SISO transfer parameters",[["Numerator (z)"],["Denominator (z)"]],list("pol",1,"pol",1),exprs);
if (!ok) {
break;
}
if (degree(num)>degree(den)) {
message("Transfer must be proper");
ok = false;
}
if (ok) {
H = cont_frm(num,den);
[A,B,C,D] = H.slice(2-1,5);
graphics.exprs = exprs;
[ns1,ns1] = size(A);
if (ns1<=ns) {
x0 = x0.slice(1-1,ns1);
} else {
x0[ns1-1][1-1] = 0;
}
rpar = [[A.slice()],[B.slice()],[C.slice()],[D.slice()]];
model.dstate = x0;
model.rpar = rpar;
if (norm(D,1)!=0) {
mmm = [true,false];
} else {
mmm = [false,false];
}
if (or(model.dep_ut!=mmm)) {
model.dep_ut = mmm;
}
x.graphics = graphics;
x.model = model;
break;
}
}
x.model.firing = [];
}
}
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