Fortran to matlab code

Hi everyone, I have a code in fortran and I want to convert that code in matlab. But problem is that, in fortran I have I=-N+1:N+1;

But in matlab, If I take the negative no. I have the problem of indexing. Can anyone please tell me, how I can solve this problem?

Thanks

Answer 1

[Torsten]

If you mean

I=-(N+1):(N+1)

then shift the indices by N+2 for the MATLAB application.

Then in_Matlab I will be I=1:(2*N+3)

Best wishes

Torsten.

[Matlabuser]

Thank you Torsten !!!

[Matlabuser]

         a=-N+2
         i=-N+1,N-1
         p(i)=p(a)-p(a-2)
         a=a+1
  I did not know how to change this in matlab