if statement inside for loop location issues

Asked by DARLINGTON ETAJE on 14 Aug 2019

Latest activity Commented on by DARLINGTON ETAJE on 16 Aug 2019

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Imagine this

A=[B C D E];
B=[1;2;3;1;9,0,4,5];
C=[1;2;3;2;3;2;1;2];
D=[8;3;5;6;1;2;7;4];
E=[-1;-1;-3;-2;-3;-1;-2;-3];

The goal is to compare B and D.

if B<D

then it's corresponding value of C will show in F

If B>=D

then its corresponding E value will show in F.

In this case, the answer is

F=[1;2;3;2;-3;2;1;-3]

How can I achieve this please

1 Answer

Answer by Joel Handy on 14 Aug 2019

Edited by Joel Handy on 14 Aug 2019

Accepted Answer

This is exactly the situation where you want to use logical indexing.

F(B<D) = C(B<D);
F(B>=D) = E(B>=D);

DARLINGTON ETAJE on 16 Aug 2019

Thank you Joel...you really saved me...you are the best.