MCQOPTIONS
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MCQOPTIONS
| 1. |
What is the relation between cross correlation and auto correlation? |
| A. | |r<sub>xy</sub>(l)|=‚àö(r<sub>xx</sub>(0).r<sub>yy</sub>(0)) |
| B. | |r<sub>xy</sub>(l)|‚â•‚àö(r<sub>xx(0)</sub>.r<sub>yy</sub>(0)) |
| C. | |r<sub>xy</sub>(l)|≠√(r<sub>xx(0)</sub>.r<sub>yy</sub>(0)) |
| D. | |r<sub>xy</sub>(l)|≤√(r<sub>xx(0)</sub>.r<sub>yy</sub>(0)) |
| Answer» E. | |