Reply
 
LinkBack Thread Tools Search this Thread Display Modes
  #1   Report Post  
engineergirl
 
Posts: n/a
Default Fourier analysis.

Does anyone know how to interpret the data in the Fourier analysis output
table?
  #2   Report Post  
Dana DeLouis
 
Posts: n/a
Default

What kind of questions do you have? In general, each output is in Complex
notation to represent the Cos & Sin of the frequency, or basically one
frequency with a phase shift. The 0th frequency is listed first, with the
frequencies in increasing order. The equation that Excel uses is usually
used in Signal analysis vs Data analysis, but it is easy to convert by
dividing each output by the size of your data.

--
Dana DeLouis
Win XP & Office 2003


"engineergirl" wrote in message
...
Does anyone know how to interpret the data in the Fourier analysis output
table?



Reply
Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules

Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
Data Analysis cjfidler Charts and Charting in Excel 1 January 16th 05 01:33 AM
MS Excel Fourier Transform Wordgeek Excel Discussion (Misc queries) 1 November 30th 04 05:37 PM
I cannot load the Analysis Toolpak in Excel 2003 like Microsoft H. Frustrated student Excel Discussion (Misc queries) 2 November 28th 04 11:59 PM


All times are GMT +1. The time now is 09:27 AM.

Powered by vBulletin® Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
Copyright ©2004-2024 ExcelBanter.
The comments are property of their posters.
 

About Us

"It's about Microsoft Excel"