Lab3/Lab3Utils.m at master · shirsks14/Lab3 · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
classdef Lab3Utils
    methods(Static)
        function Y = EDistance(pointA, pointB)
            Y = sqrt((pointA - pointB)' * (pointA - pointB));
        end

        function Y = ClassifyClass(Mus, point)
            for i = 1:length(Mus)
                distances(i) = Lab3Utils.EDistance(Mus(:,i),point);

                if(Mus(:,i) == point)
                    temp = distances(i);
                end
                if(distances(i) ==0)
                    temp = distances(i);
                end

            end
            [~, Y] = min(distances);
        end

        function Y = SimilarMeans(means1, means2)
            Y = true;
            for i = 1:size(means1,2)
                if(Lab3Utils.EDistance(means1(:,i),means2(:,i)) <= 0.001)
                    Y = false;
                end
            end
        end

    end
end