How to get the time when a variabile reaches the maximum value?

Hi everyone,

I would like to create a function where provides as output the period in which a variable reaches is maximum value.

For example :

x = [1 20 10 4 12]

How can I get as output in a function the sitting of 20? The function must return = 2

because in the second place there is the most high value.

I don't know where to start from.

Answer 1

[madhan ravi]

 doc max

[madhan ravi]

Use the second output of that function.

[Antonio Cristian Arca]

I'am sorry what did you mean?

"doc max" doesn't work. :/

Can you show me how to do it whit this vector please?

x = [1 20 10 4 12]

[Ameer Hamza]

'doc max' is to see the documentation of max() function. If you open the documentation, you will see that it can be used like this

x = [1 20 10 4 12];
[~, idx] = max(x)