How to implement array factor in Matlab?

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

How can I implementation Array factor in matlab?

ANIKET CHAUHAN 2019-10-12

编辑：ANIKET CHAUHAN 2019-10-12

Capture1.PNG

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

Sulaymon Eshkabilov 2019-10-12

在 MATLAB Online 中打开

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 2019-10-12

编辑：ANIKET CHAUHAN 2019-10-12

2.PNG

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 2019-10-13

编辑：Sulaymon Eshkabilov 2019-10-13

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 2019-10-13

3.PNG

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

Sulaymon Eshkabilov 2019-10-13

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 2019-10-13

5.PNG

[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 2019-10-14

6.PNG

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

How can I implementation Array factor in matlab?

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