Fisher LDA

Class$1$ has three points $(1,2),(2,3),(3,4)$

Class$2$ has three points $(2,1),(3,2),(4,3)$

Calculate the following:

Step $1$: Compute the mean for each class.

Step $2$: Calculate the Variance

Step $3$: Calculate the Within$-$Class Matrix Sw$,$ Between Class Scatter Matrix Sb