MATLAB: How to find the indices of a vector

Question

If I have a row vector,what command allows me to find the indexes that exceed a certain value that I want as a threshold. For example:

A =

    0.1222
    0.1350
    0.1759
    0.1110
    0.1015
    0.2599
    0.1465

I would like in output the indices of the value grater or equal than 0.123, for example.

Answer 1

Use

 ind = find(A >= 0.123)