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Anyone know what is the function of matlab to find answer of my question?

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Enes
Enes 2013-3-31
i have a matrix g=[a;b] and how can i calculate m=sqrt(a^2 + b^2)? i need to write this function in such a while loop.

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Walter Roberson
Walter Roberson 2013-3-31
m = norm(g);

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Image Analyst
Image Analyst 2013-4-1
Alternatively, but a little more complicated:
m = hypot(g(1), g(2));
Not sure why you need it to be in a while loop, but if you do, and a and b are row vectors
k = 1
while k <= size(g, 2)
a = g(1, k);
b = g(2, k);
m(k) = hypot(a, b);
k = k + 1;
end

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