Finding a value from spectogram

I created this spectogram through a vector of amplitudes.

How can I find the max(:) Power/Frequency of this graph if I wasn't to graph it but just writing a line of code? I have many such vectors and I can't look at the spec for each one.

[Adam]

Did you use the spectrogram function from the Signal Processing Toolbox? If so take a look at

doc spectrogram

There are various function signatures that return the data as outputs rather than plotting it. I can't remember off-hand what is actually plotted by default, but it is based off one of those outputs.

[Image Analyst]

You forgot to include your amplitude data and your code, so about all I can say is to use the max() function.

[Lucrezia Cester]

nevermind found it.

Just saved the matrix of the figure.