Re: Plotting Bessel function?

[Nicholas Jankowski]

On Thu, Jun 9, 2016 at 3:45 PM, shank1207 <address@hidden> wrote:

sorry but i dont understand how to implement this  [j, ierr] = besselj
(alpha, x, opt) ok i think opt is 1 for bessel function of first kind?



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Not quite.  As the help says besselj is the bessel junction of the first kind and  the 'opt' sets whether or not the output will be scaled by  exp (-abs (imag (x))). set it to 1 if you want that or 0 if you don.t