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Leader (and sub Leader) Election per uniformare e ... - Automatica

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E.2 Funzione che simula l’evoluzione della<br />

rete con Sensor-Fusion con criterio FigliEquispaziati,<br />

scelta della radice secondo il<br />

criterio UniformitáFlusso e TempoInteradice<br />

fisso.<br />

function [T,K] = UniformitaFlussoMessaggiFigliEquispaziati<br />

(TempoInterRadice,Mg,tempo,alfa,beta)<br />

dim = size(Mg);<br />

xOTTIMA = zeros (dim(1,1),1);<br />

JOTTIMA = 0;<br />

JOTTIMALivelloMinimo = 0;<br />

A = zeros(dim(1,1),1);<br />

radiceprec = zeros(dim(1,1));<br />

radiceprec(1,1) = 1;<br />

[valoreJ,posrad,F] = RadiceFigliEquispaziati (xOTTIMA(:,1)<br />

,Mg,A,JOTTIMA,alfa,beta,radiceprec);<br />

xOTTIMA(:,2) = F * ones(dim(1,1),1);<br />

radice = zeros(dim(1,1),1);<br />

radice(posrad,1) = 1;<br />

radicefut = radice;<br />

A = xOTTIMA(:,2)+ (eye(dim(1,1)) - Phi(radice))*ones(dim(1,1),1)<br />

+ (alfa * eye(dim(1,1)) + (beta - alfa) * Phi(radiceprec))<br />

* (xOTTIMA(:,1) + ones(dim(1,1),1));<br />

W = A - 1/(dim(1,1)) * ones(1,dim(1,1))* A * ones(dim(1,1),1);<br />

JOTTIMA(1,1) = W’ * W;<br />

z = 0;<br />

for i = 2:tempo<br />

z = z + 1;<br />

if (z == TempoInterRadice)<br />

[valoreJ,posrad,F] = RadiceFigliEquispaziati (xOTTIMA(:,i),<br />

Mg,A,JOTTIMA((i-1),1),alfa,beta,radiceprec);<br />

z = 0;<br />

radicefut = zeros(dim(1,1),1);<br />

radicefut(posrad,1) = 1;<br />

end<br />

radiceprec = radice;<br />

radice = radicefut;<br />

59

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