Re: operator +: nonconformant arguments (op1 is 10x10, op2 is 10x9)

[Doug Stewart]

On Thu, Aug 9, 2018 at 12:46 PM, Mike Miller <address@hidden> wrote:

On Thu, Aug 09, 2018 at 12:03:38 -0400, Doug Stewart wrote:
> Mike I  am trying to solve this problem, but???
>
> I changed the last line to be
>  Acl=sys.A + sys.B*ones(16,9);
>
> now if I run it  it says sys.A is 10x10
>  but if I change the last line to
>
>  Acl=sys.A + sys.B*ones(16,10);
>
> It now says sys.A is 9x9
>
> how can changing the dimensions of the ones command change
> an already stored data in sys?

If you are running the OP's script, it's because you are looking at two
different iterations of the loop.

When n_cycle is 1, the system has A and B matrices with 9 rows. When
n_cycle is 2 or greater, the system has A and B matrices with 10 rows.

You'll have to look into how the system is created differently on each
iteration through the loop.

At a glance, it looks to me like almost everything is constant except
for the variable kv.

--
mike

Thanks Mike.

--

DAS