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Floating underflow? [message #60360] Sun, 18 May 2008 00:10
Magic.Zhou is currently offline  Magic.Zhou
Messages: 16
Registered: April 2008
Junior Member
can some one who can tell me how to deal with Floating underflow?

my code is
Pro_00(i,j)=(1.d32/(C*sqrt(MS_01[1,Oimage(i,j)]*1.d)))*EXP(-
((Oimage(i,j)-
MS_01[0,Oimage(i,j)])^2)*1.d32/2.d32*MS_01[1,Oimage(i,j)])
all of the input value is double
it is a normal distribution, but the result report it has a Floating
underflow, can some one give me some ideas?
ps:
it is a markov random fields

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