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mocun1010

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global t inf l T u
t = input( 't = ' );
inf = input( 'inf = ' );
l = input( 'l = ' );
T = input( 'T = ' );
u = input( 'u = ' );
temp1 = 0;
    for c1 = 0 : t
        for m1 = 0 : inf   
            temp1 = temp1 + poisspdf( ( m1 + c1 ), l*T ) * poisspdf( m1, u*T);
        end
    end
temp11 = temp1 - poisspdf( 0, l*T ) * poisspdf( 0, u*T );  
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global t l T u
sym m1 c1;
t = input( 't = ' );
l = input( 'l = ' );
T = input( 'T = ' );
u = input( 'u = ' );
        temp1 = double( symsum( symsum( poisspdf( (m1 + c1), l*T )*poisspdf(m1, u*T), 0, inf ), 0, t ) );
        temp11 = temp1 - double( poisspdf( 0, l*T ) * poisspdf( 0, u*T ) );  
Ò»ÑùµÄ²ÎÊýÉèÖ㬵«Êǻᱨ´í£º
Error using mupadmex
Error in MuPAD command: DOUBLE cannot convert the input expression into a double array.

If the input expression contains a symbolic variable, use the VPA function instead.

Error in sym/double (line 514)
        Xstr = mupadmex('symobj::double', S.s, 0);

Error in poisspdf (line 39)
   x = double(x);

Error in Untitled2 (line 7)
        temp1 = double( symsum( symsum( poisspdf( (m1 + c1), l*T )*poisspdf(m1, u*T), 0, inf ), 0, t ) );

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