MATLAB: Matrix condition in while loop

conditionforloopwhile

Hi
I've been trying to use while loop with the matrix condition, but it doens't work.
I got an error message, "Index in position 1 exceeds array bounds."
Could you tell me what the problem is?
Thank you very much in advance.
for i = 1:10
    EP(1,:) = EP1;
    while (abs(EP(i+1,:)-EP(i,:)>0.1))
        for j = 1:4
            a(j) = EP(i,1) - s(j,1);
            b(j) = EP(i,2) - s(j,2);
            c(j) = EP(i,3) - s(j,3);
        end
        .
        .
        .
    end
end

Best Answer

I don't know if this solves your problem, but
while (abs(EP(i+1,:)-EP(i,:)>0.1))
should probably be
while abs(EP(i+1,:)-EP(i,:))>0.1
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