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
Username:
 Password:
Save Password
Forgot your Password? | Admin Options

 All Forums
 Origin Forum
 Origin Forum
 what´s wrong with IFFT		  New Topic  Reply to Topic
 Printer Friendly
Author Previous Topic Topic Next Topic Lock Topic Edit Topic Delete Topic New Topic Reply to Topic

zentaur

Germany
1 Posts
Posted - 02/16/2001 :  04:12:07 AM  Show Profile  Edit Topic  Reply with Quote  View user's IP address  Delete Topic
Hi there, I´m wondering how to perform a IFFT in Origin with, for example, a transformed sine-signal. All I get back are the positive waves, somehow the negative signs vanished. In fact, I can´t recreate the original signal.
Any suggestions to this problem are appreciated, thanks in advance

greg

USA
1380 Posts
Posted - 02/16/2001 :  1:26:05 PM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
See these Knowledge Base Items:
http://www.originlab.com/www/support/resultstech.asp?ItemID=505
http://www.originlab.com/www/support/resultstech.asp?ItemID=366
as well as this Forum Post:
http://www.originlab.com/forum/topic.asp?TOPIC_ID=928
Go to Top of Page

cartertp

USA
3 Posts
Posted - 02/27/2001 :  4:04:04 PM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
Greg: I believe the Forum article you want to cite is

http://www.originlab.com/forum/topic.asp?TOPIC_ID=928&FORUM_ID=5&CAT_ID=3
Go to Top of Page
  Previous Topic Topic Next Topic Lock Topic Edit Topic Delete Topic New Topic Reply to Topic
 New Topic  Reply to Topic
 Printer Friendly
Jump To:
The Origin Forum © 2020 Originlab Corporation Go To Top Of Page
Snitz Forums 2000