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 Finding Peaks
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WBarnes

USA
1 Posts

Posted - 08/29/2012 :  12:17:49 PM  Show Profile  Edit Topic  Reply with Quote  View user's IP address  Delete Topic
Origin Ver. and Service Release (Select Help-->About Origin):
Operating System: Windows XP

I have a large amount of data sets and need to find peaks in each data set. I would like to be able to automate this process as much as possible. What I want to is to have the user click on the graph of data where a peak appears to be, have the program record where the peak is and save the x-value of the peak to another column. Any ideas of where to start with this would be welcomed.

-Thanks

Penn

China
644 Posts

Posted - 08/30/2012 :  11:21:26 PM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
Hi,

You want the user to click on the graph of data where a peak appears to be, and then record the peak coordinates. If every time the user needs to click on the graph to find the peak, I don't think such behavior can be automated for amount of data sets, because for each data set, the user always needs to click on the graph, which is done manually. So, maybe you can try the Peak Analyzer first. The Goal can be Find Peaks, and the click the Next button until reach the Find Peaks page, clear the Enable Auto Find check-box, and then click Add button to select the peak from the graph. After clicking the Finish button, the peak coordinates will be output to the worksheet.

Also, you can try the Quick Peaks Gadget.

Penn
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