Find max cell and its location

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Nasser Hakami
Nasser Hakami 2020-2-27
评论： Nasser Hakami 2020-2-28
I have two vector x and y. I did maultiplication for coreesponding cell as belwo
x=[1 3 5 7 2 0 4];
y=[2 4 6 1 6 8 1];
for i=1:7
z(i)=x(i)*y(i);
end
w=max(z)
%%%%%%%%%%%%
the answer is
z = [ 2 12 30 7 12 0 4]
w = 30
I need to know the location of value w in z vector and i expect the answer to be
index_w= 3

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采纳的回答

Andrés Castro
Andrés Castro 2020-2-27
编辑：Andrés Castro 2020-2-27
Hi Nasser:
You can perform in an easy way.
V = 2*(1:10) % An arbitrary vector
[M,I] = max(V) % Where M = maximum and I = the index of V
The code produces the following
V =
2 4 6 8 10 12 14 16 18 20
M =
20
I =
10
If you want to learn more about visit max functionc .

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