so i asked something similar before but i now know exactly what i want
this function is determined for a value of x, given s,v, and N
these variables vary from
x: 0->1
s:0.7->2.42
v = 10^-3
N: 1->10,000
my problem is that when the value of N is very big MATLAB can not evaluate the exponent (maximum value allowed in matlab is of the order 10^308)
so i need to scale this function down, but have no clue where to to start or if it is indeed possible.
also is there a substitution i can do to take logs
just to be clear i can evaluate this function for x but the problem is large values in the exponent
many thanks
chogo