How to display which number in a string of text applys to an if command?

Hi, everyone,

I have a string of numbers and want to apply an if command on all the numbers in the text, for example if a number is equal to or less than 2 within this text, and if it is, I want the function to display and identify this number by how far down in the string of numbers it is.

eg out of these numbers I want the command to then output 4, 6 and 7

12

35

46

1

4

1.3

0

[Rik]

http://web.archive.org/web/20201110081349/https://www.mathworks.com/matlabcentral/answers/640845-how-to-display-which-number-in-a-string-of-text-applys-to-an-if-command

[Star Strider]

Rik — Thank you!

Answer 1

[Star Strider]

Try this:

v = [12
     35
     46
      1
      4
      1.3
      0];

loc = find(v <= 2)

producing:

loc =
     4
     6
     7

.

[Et.B200]

Thank you very much sir :)

[Star Strider]

As always, my pleasure!