感知器算法matlab代码

感知器算法的MATLAB代码如下：

function w = perception(x)
    w(1,:) = [0,0,0];
    k = 0;
    n = 0;
    size1 = size(x);
    
    for i = 1:100
        for j = 1:size1(1)
            k = k + 1;
            if w(k,:) * x(j,:)' > 0
                n = n + 1;
                w(k + 1,:) = w(k,:);
            else
                w(k + 1,:) = w(k,:) + x(j,:);
            end
        end
        
        if n >= (size1(1))
            break;
        else
            n = 0;
        end
    end
    
    w = w(k + 1,:);
end