How do i determine the highest values of my for loop?

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Breno 2022-10-5

评论： Breno 2022-10-5

for x = 3:0.2:9

y=(cos(x+1)/(pi*x-1));

disp(['x = ',num2str(x)])

disp(['y = ',num2str(y)])

end

I need to find the highest values (x and y) of the results of this for loop, which i know are "x = 9" and "y = 0.065282" by looking into the results.

But i can't think of a command that'll do it without the need of eye analysis...

Thanks in advance.

KSSV 2022-10-5

x = 3:0.2:9 ;
y=(cos(x+1)./(pi*x-1));
[val,idx] = max(y) ;
[x(idx) y(idx)]
ans = 1×2
    5.0000    0.0653

Breno 2022-10-5

Ohhh, much simpler than i thought it was. Thank you!!

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