Struct contents reference from a non-struct array object.

I want to create two matrices: x for the even values of H & y for the odd ones

H= magic(35)+ pascal (35);
oc=1; % odd column
or=1;   % odd row
ec=1; %even col
er=1;   %even row
for i=1:35
    for j=1: 35
        if  mod(H(i.j),2)==1
            x(er,ec)=H(i.j);
            er=er+1;
            ec=ec+1;
            
        else 
            y(or,oc)=H(i.j);
            or=or+1;
            oc=oc+1;
          
        end
        j=j+1;
    end
    i=i+1;
end
   

so after trying my code, it gave me 'Struct contents reference from a non-struct array object.' ,Can anyone tell me where the problem is ?

Answer 1

[Star Strider]

Use a comma (,), not a period (.):

mod(H(i.j),2)==1
       ↑ ← HERE

x(er,ec)=H(i.j);
            ↑ ← AND HERE

and

y(or,oc)=H(i.j);
            ↑ ← AND HERE

.

[Farah Jwaifel]

thanx alot

[Star Strider]

As always, my pleasure!