All Forums  Origin Forum  Origin Forum  FFT of a waveform - frequency problem

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Screensize: 640 x 480 800 x 600 1024 x 768 1280 x 1024 UserName: Password: Anti-Spam Code: Format Mode: Basic  Help  Prompt  Format: Font Andale Mono Arial Arial Black Book Antiqua Century Gothic Comic Sans MS Courier New Georgia Impact Lucida Console Script MT Bold Stencil Tahoma Times New Roman Trebuchet MS Verdana   Size 1 2 3 4 5 6   Color Black Red Yellow Pink Green Orange Purple Blue Beige Brown Teal Navy Maroon LimeGreen Message: * HTML is OFF * Forum Code is ON Smilies [quote][i]Originally posted by viswa21[/i] [br]Origin Ver.8.0 and Service Release (Select Help-->About Origin): Operating System:Windows 7 Hello all, I am trying to get a FFT of waveform (Details are attached as images and origin project file. I could able to do FFT but the peaks are showing at wrong frequency value than expected (5Hz). Any help would be appreciated. Many thanks Visu [img]http://www.originlab.com/ftp/forum_and_kbase/Images/Waveform for FFT.jpg[/img][img]http://www.originlab.com/ftp/forum_and_kbase/Images/FFT.jpg[/img] VISWANATH BAVIGADDA [/quote]   Check here to include your profile signature. Check here to subscribe to this topic.