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
 Smoothing 2D data

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
MartinK1991 Posted - 10/06/2016 : 2:59:30 PM
Hi,

I have data in a 2D matrix format and it has a periodic noise component and I would like to smooth it. It is easy to do what I want in a 1D function with analysis --> signal processing and smooth, is there a convenient way to expand this to a matrix of data? I guess the easiest way would be to have the algorithm performed with all the rows ...

thanks for helping me,
Martin
1   L A T E S T    R E P L I E S    (Newest First)
Hideo Fujii Posted - 10/06/2016 : 3:29:12 PM
Hi Martin,

How about "analysis --> signal processing --> 2D FFT Filters" to run the Low Pass filter?

Or, you can try to convert the matrix "Data" to an image (under Image menu), then you can apply various spacial filters.

--Hideo Fujii
OriginLab

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