Google Answers: Correlation to calc Amp & Phase

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Q: Correlation to calc Amp & Phase ( No Answer, 0 Comments )

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Subject: Correlation to calc Amp & Phase
Category: Science
Asked by: alan3838-ga
List Price: $25.00

Posted: 06 Sep 2005 22:50 PDT
Expires: 07 Sep 2005 10:42 PDT
Question ID: 565108

Greetings,

I wish to determine the relative amplitude and phase of a one sine
wave (received) to a reference sine wave (identical frequency) using
correlation.  I need to do this in MS Excel.  The received sine wave
is data points in a column (A/D values), and the reference sine wave
can just be calculated at those sample times if needed.

An example of its usage can be found on
http://rpphd.artiverse.net/webpages/www.solartronanalytical.com/technicalpages/techimped.html
 I think there are a few errors on the page as the B1 answer term also
appears in the equation.

I have done this before and forgot how!
Thanks Alan

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