clc clear P=[12;16;15]; mP=P.*(1+normrnd(0,0.03,length(P),1)); Q=[7;15;10]; mQ=Q.*(1+normrnd(0,0.03,length(Q),1)); rVolt=[1; 1*exp(1j*-123/180*pi); 1*exp(1j*119/180*pi); ]; mVolt=[1*(1+normrnd(0,0.03)); 1*(1+normrnd(0,0.03))*exp(1j*-120/180*pi); 1*(1+normrnd(0,0.03))*exp(1j*120/180*pi); ]; a=exp(1j*2*pi/3); Tp2f=1/3*[1 1 1; 1 a a^2; 1 a^2 a]; rCurr=(P+1j*Q)./rVolt; mCurr=(mP+1j*mQ)./mVolt; rI=Tp2f*rCurr mI=Tp2f*mCurr