Where is findepeaks function?

2013 4 4
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Hi, I read about findpeaks() function. I'm looking for this version: findpeaks(name,'threshold',nr). There is no function like this in may Matlab. I cannot find code or file. Where can I find it? Sorry for my English and thanks in advance for any help.

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Matt Kindig
Matt Kindig 2013-4-4
It's in the Signal Processing Toolbox. If you get an error that means that you don't have the toolbox.
Katarzyna
Katarzyna 2013-4-4
Can I download this toolbox? Where can I find it?
Cedric
Cedric 2013-4-4
编辑：Cedric 2013-4-4
Otherwise, as Image Analyst pointed out, there are plenty of tools on FEX, e.g.
http://www.mathworks.com/matlabcentral/fileexchange/11755-peak-finding-and-measurement

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Image Analyst
Image Analyst 2013-4-4

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See the Signal Processing Toolbox: http://www.mathworks.com/help/signal/ref/findpeaks.html
Go here: MATLAB Contact Us and ask for a 30 day free trial.
If you don't want that, there are plenty of look-alikes in the file Exchange.

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