The Origin Forum
File Exchange
Try Origin for Free
The Origin Forum
Home | Profile | Register | Active Topics | Members | Search | FAQ | Send File to Tech support
 All Forums
 Origin Forum
 Origin Forum
 Decimate data according to Y-value steps

Note: You must be registered in order to post a reply.
To register, click here. Registration is FREE!

Screensize:
UserName:
Password:
Anti-Spam Code:
Format Mode:
Format: BoldItalicizedUnderlineStrikethrough Align LeftCenteredAlign Right Horizontal Rule Insert HyperlinkUpload FileInsert Image Insert CodeInsert QuoteInsert List
   
Message:

* HTML is OFF
* Forum Code is ON
Smilies
Smile [:)] Big Smile [:D] Cool [8D] Blush [:I]
Tongue [:P] Evil [):] Wink [;)] Clown [:o)]
Black Eye [B)] Eight Ball [8] Frown [:(] Shy [8)]
Shocked [:0] Angry [:(!] Dead [xx(] Sleepy [|)]
Kisses [:X] Approve [^] Disapprove [V] Question [?]

 
Check here to subscribe to this topic.
   

T O P I C    R E V I E W
paul1508 Posted - 12/08/2017 : 05:57:54 AM
Origin Ver. 2017SR2

I have data which looks like this:
X: monotonic rising
Y: not monotonic rising
~500 points

The "decimation" function allows me to decimate the curve less points, i would need around 10-30 points for my purpose. But it will decimate the data to points with the same X-step gap.
Since my curve is exponentially rising, I need more/denser points at the end of my data.
We have a script in excel which decimates the curve to points with for instance 0.1 step distance between the Y values!
I tried to copy that in Origin. Switching X and Y and using the decimation function does not work, since my Y data is nor monotonic rising.
Can you help me?
Thank you!
1   L A T E S T    R E P L I E S    (Newest First)
arstern Posted - 12/08/2017 : 12:14:44 PM
Hi,

Would you be willing to send your project file to Tech Support at tech@originlab.com? It would be helpful to be able to take a look at your data.

Thanks
Aviel
OriginLab

The Origin Forum © 2020 Originlab Corporation Go To Top Of Page
Snitz Forums 2000