MATLAB: Finding Maximum Values And Putting Auto Cursor

Question

Hello,

I have X and Y data and plotted a figure with these data(with plot(X,Y) code). These X and Y points will be changed with obtaining new experimental results. I want to find the first 3 maximum points of Y and to put auto data cursor on these maximum points.

How can i solve these problems?

Thanks in advance

Answer 1

Read about findpeaks. This exactly does what you want.

http://in.mathworks.com/help/signal/ref/findpeaks.html