How to find index with findpeaks?

I have the following line:

A = findpeaks([75 45 12 94 60 34 30 51 85 95 85 55 53 53 63 28 53 34 28 38], 'MinPeakHeight', 50)

I want to know the indices of A (output of findpeaks). How to find them?

Answer 1

[Stephen23]

findpeaks has a second output argument with the indices:

[A,idx] = findpeaks(...)