How can I implementation Array factor in matlab?

How to implement array factor in Matlab?

Answer 1

[Sulaymon Eshkabilov]

Hi,

In your exercise, you can use [for .. end] or [while ... end] loops with two nested iteration loops.

Good luck.

[ANIKET CHAUHAN]

This is how i implemented ...any suggestion or correction?

[Sulaymon Eshkabilov]

You would need to change a little bit your code formulation:

[M, N] = size(phi);  AF(1,1) = 0;
for m=1:M-1
    for n = 1:N-1
        AF(m+1,n+1) = AF(m,n)+ ..phi(m,n)..;
    end
end

Good luck.

[ANIKET CHAUHAN]

Hello..

I implemented as you said, If you think i implementing it in a wrong direction then correct me with right implementation.

By the way thank you for replying and correcting me though

[Sulaymon Eshkabilov]

Hi,

Based on my quick scan, you have employed [ ]. Use () instead of [ ]. Another point is in one point you have used (m,n) index for phi and in another you have missed the index (m,n).

Good luck.

[ANIKET CHAUHAN]

i have updated as you said ..is this look perfect now?

[Sulaymon Eshkabilov]

still, the index (m, n) are missing for phi() in two more places. Moreover, your given index for phi in one place (M, N) is not correct. Your nested loop works correctly only if you assign indices corrrectly. Pl., work on your indices carefully.

Good luck.

[ANIKET CHAUHAN]

[M,N] = size(phi) and phi(M,N) i have change this as [1,1] = size(phi) and inside the for loop phi(1,1)

but matlab shows an error "An array for multiple LHS assignment cannot contain M_NUMBER."

How can i assign value to [M,N] = size(phi) and phi(M,N) so my code works fine.

[ANIKET CHAUHAN]

is this changes are okay ?or i have to change indices again?