Continuously plot maximum as a function of time

[sri243]

Hello,

I have a plot of amplitude as a function of frequency. I want to extract the frequency corresponding to the maximum amplitude, and then plot this continuously as a function of time (as I change another parameter). How can I do this?

Thank you in advance!

[altenbach]

Use array min&max and feed the "max index" output to a chart. (scale according to xo and dx of the frequency axis to get the desired units).