cross correlation

Hello,
until now i don't have a response for my question, thanks to the person
who wanted help me.




>signal wrote:
>> Jerry,
>> Please, could you explain more, above i writted my method.
>> thanks
>> 
>> 
>> 
>>>signal wrote:
>>>
>>>>Hello,
>>>>
>>>>when I plotted  two curves, I mean xcorr and rxy , I found same pace,
>> 
>> but
>> 
>>>>one of the curves is shifted and out of phase with an angle of 180
>>>>compared to the other
>>>
>>>Perhaps, along the way, you missed an odd number of minus signs.
>
>My remark was intended to me a humorous way to point out that a 
>180-degree phase shift and a negation are the same. I'm sorry that the 
>joke fell flat.
>
>Jerry
>-- 
>Engineering is the art of making what you want from things you can get.
>�����������������������������������������������������������������������
>


		
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