Lab-2

In the second lab we had to performed Correlation. Correlation is a measure of similarity between two signals. The concept were taught in the class and based on that practicals are performed.

There are two types of correlation:

• Auto correlation: It is defined as correlation of a signal with itself. Auto correlation function is a measure of similarity between a signal & its time delayed version. 
• Cross correlation: Cross correlation is the measure of similarity between two different signals.