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
 Unit of phase obtained from fft1

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
tbarrou Posted - 03/09/2015 : 11:17:09 AM
Origin Ver. and Service Release (Select Help-->About Origin): 2015 SR2
Operating System: win7 latest patch.

Hello,
from results obtained with the fft1 function, it seems to me that the phase is given in degree. However, my preference in Option:NumericFormat is Radian.
I have not found in help neither in the forum a clear statement about the unit of phase after fft1.

could you confirm it is given degrees ?

Thanks a lot
Regards,
1   L A T E S T    R E P L I E S    (Newest First)
Echo_Chu Posted - 03/10/2015 : 10:43:52 PM
Hi,

Yes, The results in FFT1 tool are given in degree. The angular unit setting in the Options Dialog affects all trigonometric functions computed using LabTalk but not results in FFT1.

If you want radians for your FFT1 result, you can use the Radians function in set column values dialog to convert degree to radians.

http://www.originlab.com/doc/LabTalk/ref/Radians-func

Echo
OriginLab

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