clearsyms p1;Tand=[p1 1-p1;p1 1-p1; p1 1-p1;1-p1 p1];Tor=[p1 1-p1;1-p1 p1;1-p1 p1;1-p1 p1];Tfanout2=[p1 1-p1/3 1-p1/3 1-p1/3; 1-p1/3 1-p1/3 1-p1/3 p1 ];Twire=[p1 1-p1;1-p1 p1];Tcorner=[p1 1-p1;1-p1 p1];Tinverter=[1-p1 p1;p1 1-p1];T1=kron(Tfanout2,Tfanout2);T2=kron((Tinverter*Twire),(Twire*Tinverter));T2=kron(T2,Tcorner);T2=kron(T2,Twire);T3=kron(Tand,Tand);T4=kron(Tcorner,Twire);T4=T4*Tor;T=T1*T2*T3*T4;P=(T(1,2)+T(2,1)+T(3,1)+T(4,2))/4 怎么给p1赋不同的值看他的变化？
