Re: looking for a suitable numericla method
- From: "did" <didier.oslo@xxxxxxxxxxx>
- Date: 18 Dec 2006 21:55:05 -0800
smilee wrote:
Hi. I am looking for a way of integration whose integrand is like
"exp(-x^2) tanh(a+b x)" and the integral range is from -infinity to
+infinity. Does Gaussian-Hermite quadrature method give a correct
answer for this case? Or is there any more suitable way to perform
this?
Thanks.
Make the change of variable y=tanh(a+b*x) and compute the
resulting integral with the trapezes.
.
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