i am a biggener in maple and have a homework to be solved and i do need help if possible.
well i would like to fit a given function to a set of given points.
the function is (k cos(x - mu))
p(x) := ------------------
2 Pi BasselJ(0, k)
the coordination of the points are (0,5), (2,1), (3,0.6)
i dont know if i was thinking right but i have written somthing and have problem in the plot step ...
> restart;x:=<0,2,3>; y:=<5,1,0.6>;
> eq:=a*exp^(k*cos (x-mu))/(2*Pi*(BesselJ(0,k)))=y;
> eval (eq);
Error, (in plot) invalid arguments is the message what i am getting..
I would appreciate any help
Thanks in advance