Point P1 2 4 P2 4 P3 P4
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Formula to calculate Euclidean distance is
D=√[ (x – x)2 + (y– y)2]
So to calculate distance between each point we well create a 4 X 4 matrix
Euclidean distance
Distance between P1 and P1 will be zero similarly all diagonal distance will be 0.
Distance between P1 and P2 will be calculated as
D=√[ (x – x)2 + (y– y)2]
D=√[ (4 – 2)2 + (2– 4)2]
D=√[ 4 + 4]
D=2.83
Similarly we can calculate distance for all points
Value of all distance is shown below in a matrix
Distance between P1 and P3 will be calculated as
D=√[ (x – x)2 + (y– y)2]
D=√[ (6 – 2)2 + (3– 4)2]
D=√[ 16 + 1]
D=4.12
Distance between P1 and P4 will be calculated as
D=√[ (x – x)2 + (y– y)2]
D=√[ (5 – 2)2 + (1– 4)2]
D=√[ 9 + 9]
D=4.24
Distance between P2 and P3 will be calculated as
D=√[ (x – x)2 + (y– y)2]
D=√[ (6 – 4)2 + (3– 2)2]
D=√[ 4 + 1]
D=2.23
Distance between P2 and P4 will be calculated as
D=√[ (x – x)2 + (y– y)2]
D=√[ (5 – 4)2 + (1– 2)2]
D=√[ 1 + 1]
D=1.41
Distance between P3 and P4 will be calculated as
D=√[ (x – x)2 + (y– y)2]
D=√[ (5 – 6)2 + (1– 3)2]
D=√[ 1 + 4]
D=2.23
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