ÕâÊÇ·Ö¿ªÐ´´úÂ룺
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 );
ÎÒÖ÷ÒªÊÇ¿¼Âǵ½Ð޸ĵıãÀûÐÔ£¬ÔËÐеĽá¹ûÊÇ ¡¾ t = 20, inf = 100£¬l = 0.5£¬T = 2£¬u = 0.5£¬>> temp11 = 0.5189¡¿
µ«ÊÇÎÒÓÖ¾õµÃÕâÑùµÃµ½µÄ½á¹ûÎó²î»áºÜ´ó£¬ÒòΪ×Ô¼ºÉèÖõġ°inf¡±²»¿ÉÄÜ´ïµ½ÎÞÇî´ó£¬Òò´ËÎÒ°ÑÒÔÉϵĴúÂëд³ÉÏÂÃæµÄÐÎʽ£º
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 ) );
ÇëÎÊÕâЩÎÊÌâÔõô½âѽ£¬ÎÒ¾õµÃÓ¦¸ÃÊÇÇóºÍº¯ÊýÓõIJ»¶Ô£¬µ½ÎÒûÓÐ˼·£¬Çë´óÉñÖ¸µãÃÔ½ò£¬ÏÈÐÐл¹ý£¡£¡£¡
![MatlabÖйØÓÚ²´ËÉ·Ö²¼º¯ÊýµÄ¶þÖØº¯ÊýÇóºÍµÄÎÊÌâ]()
1.jpg
![MatlabÖйØÓÚ²´ËÉ·Ö²¼º¯ÊýµÄ¶þÖØº¯ÊýÇóºÍµÄÎÊÌâ-1]()
2.jpg
![MatlabÖйØÓÚ²´ËÉ·Ö²¼º¯ÊýµÄ¶þÖØº¯ÊýÇóºÍµÄÎÊÌâ-2]()
3.jpg |