طرق عددية

مشكووووور ياخوي

Hi
I would be so grateful if you could help me with numerical fourier transform of bessel function of first kind order of 0,1,2,4 and 8 using fast fourier transform
should obtain results for 0,1,2,4 and 8 with choosing suufiecient points in the transform to resolve the function subject to reasonable time constrain
also plotting bessel function of first kind order 0,1,2,4 and 8 in the same graph that include numerical fast fourier in C

I hope to find help with these as soon as possible