Hi i have a signal. i want to calculate peak and area of the signal.

Answer 1

[Image Analyst]

How about findpeaks() in the Signal Processing Toolbox?

[Image Analyst]

Archana's answer moved here:

findpeaks() is not working i tried. can u explain.

[Image Analyst]

Not unless you show your code and data.

[Image Analyst]

If you don't want to show your code so we can help you, then maybe you can try this: http://billauer.co.il/peakdet.html

Answer 2

[Sagar Dhage]

[peaks, location]= findpeaks(data)