Please use MATLAB!!!! Please use MATLAB!!!! Please use MATLAB!!!!Please use MATLAB!!!!l

please give detailed explanation of the code

We define the following function u u=cos(r)(J0(r)+J1()i)cos()+sin()iJ0(r) where J(z) is the Bessel function of the first kind (in matlab you can use besselj(nu,z), and more details can be found by typing doc besselj in the command window). Here i is the imaginary unit. Let =10 and 0r2, plot the real part and imaginary part of u in one figure (hints: u is a function of r, so you can use r as the x-coordinate)