MATLAB and Simulink resources for Arduino, LEGO, and Raspberry Pi

Learn moreOpportunities for recent engineering grads.

Apply Today**New to MATLAB?**

Asked by Thom
on 3 Dec 2011

Just a little annoying that matlab throws up the value that breaks a condition in the case below - can the code below be changed to solve this please?

For example

A = [ 2 3 4 5 6 9 9 10] %(elements of A matches t)

for t = 1:8; B(t) = 3*A(t); if B(t) >= 24; break elseif B(t) <= 3; break end end end

I would like to get from this B = [6 9 12 15 18]- the last three exceed 24.

Instead I get B = [6 9 12 15 18 27]

How can the code be changed so that B(6) = 27 will not be printed?

Many Thanks!

*No products are associated with this question.*

Answer by Fangjun Jiang
on 3 Dec 2011

Accepted answer

One solution:

%% A = [ 2 3 4 5 6 9 9 10] %(elements of A matches t) for t = 1:8; B(t) = 3*A(t); if B(t) >= 24 || B(t)<=3 B(t)=[]; break end end

Answer by Naz
on 3 Dec 2011

As far as I understand, you don't care weather you reach the end of the A array or not. As soon as you hit the fist value that is out of (3 24) bound you want to break. Is that right? If so, then you can do the following:

A = [ 2 3 4 5 6 9 9 10] %(elements of A matches t) for t = 1:length(A) if 3*A(t) >= 24 || 3*A(t) <=3 break; else B(t) = 3*A(t); end end

## 0 Comments