correlation

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marwachendeb

Posted: Mon Jan 08, 2007 7:11 am

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Please i need to know the autocorrelation of this function:
x(k)=A(k)+sum(i=1:l)A(k)*cos(2pi*f(l)*k+phi(l))

Jack Tomsky

Posted: Mon Jan 08, 2007 7:11 am

Guest

Quote:

Please i need to know the autocorrelation of this
function:
x(k)=A(k)+sum(i=1:l)A(k)*cos(2pi*f(l)*k+phi(l))

There might be something wrong in the notation. The sum is over i, yet all the terms under the sum are independent of i.

Jack

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