Findpeaks - excluding peaks within certain x axis values

I am using findpeaks (result seen below), however I would like to ignore the first peak within x axis 0 - 10. What is the best way to go about this?

Cheers

Answer 1

[Sean de Wolski]

findpeaks(y(x>10))

?

[James Morris]

Thank you! It works for me, but just out of curiosty, why do I not have to make reference to smooth_inWindow (the target I want to findpeaks of). It just knows, but I have confirmed that peaks at x axis 10 or below have been excluded. So it does work.

Code:

smooth_inWindow = smooth(inWindow);

[pks, locs] = findpeaks(y(x>10)); % Peak analysis

[James Morris]

Actually scratch that it doesn't work. I try:

smooth_inWindow = smooth(inWindow);

[pks, locs] = findpeaks(smooth_in_Window,y(x>10)); % Peak analysis

but I get an error. Any idea how to approach this?

[James Morris]

Nevermind I figured it out. Thanks a lot man.

[James Morris]

Actually this doesn't seem to be working for me.

values i want to findpeaks of are stored in the variable siw. I've tried:

findpeaks(y(x>10))

findpeaks(siw(x>10))

findpeaks(siw,(x>10))

None have worked. Any advice?

[James Morris]

I am using matlab2015

[Sean de Wolski]

What does "not working" mean? Are you getting errors, wrong results? Post the MAT file and repro code. The below one looks right to me.

findpeaks(siw(x>10))