Talk:Constant amplitude zero autocorrelation waveform

My redirect
I redirected this article to complex number as it has no content. Please feel free to revert the redirect but then expand the article to actually have some information. Oleg Alexandrov (talk) 03:11, 5 October 2006 (UTC)

Periodic?
Thanks for patching this up, Jitse, but I'm not sure the definition makes sense yet. It seems that if the signal were truly periodic then the autocorrelation would have to be positive, and not zero. I did notice that the word "polyphase" appears in a lot of titles of articles that refer to "cazac" ... I suppose that the cazac signal has to be the sum of at least two signals that are permanently out of phase (i.e., the multiple "periods" are incommensurate). Does that make sense? DavidCBryant 00:17, 1 May 2007 (UTC)