Re: Marcum Q

[Miroslaw Kwasniak]

On Thu, Aug 09, 2007 at 05:41:07PM +0100, Karol Kowalik wrote:
> Dear All
> 
> I would like to implement Marcum Q function of a and b defined as:
> 
> Q(a,b) = integral from b to inf of [x * exp(-(x^2+a^2)/2) * I_0(ax)] dx
> 
> where: I_0(ax) is is the modified Bessel function of the first kind of 
> zero order.

See http://groups.google.pl/group/comp.soft-sys.matlab/msg/2f6f968e336c73a0