1. This result could have been obtained by calculating the cross correlation directly. 2. Other methods use normalized cross correlation ( NCC ). 3. It is found by Xia, Zhou and Welch bound on maximum cross correlation amplitude. 4. Again, the peak in the cross correlation occurs at \ tau _ 1 = 5. 5. An example filter is the matched filter which uses the cross correlation of the two signals. 6. Step 3 : Compute the cross correlation for all the stocks and create a cross correlation matrix Cij. 7. Step 3 : Compute the cross correlation for all the stocks and create a cross correlation matrix Cij. 8. The cross correlation is between stock i and stock j and their time series data is free of time delays. 9. It is obvious that they have the same magnitude, and the integer peak is found using traditional cross correlation methods. 10. Optical mice mathematically process these images using cross correlation to calculate how much each successive image is offset from the previous one.
