How to combining outputs into one array?
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Hello everyone,
I am a newbie to Matlab and I am struggling. I'm hoping that the output Y will turn out as:
Y = 74.48 80.87 84.06 89.53 92.79 94.82 96.16 97.07
BUT, my code outputs Y separately, one at a time.
MY CODE:
Y = [];
for X = [40,46,50,60,70,80,90,100]
Y = 100*X.^2.65/(X.^2.65+26.7^2.65)
end
Can someone PLEASE help me.
Thank you!
回答（2 个）
When you are iterating over values that are not simple consequative integers starting from 1, then it is often a good idea to create a list of values to be processed, and then iterate an index over 1 to the size of the list, extracting the relevant entry of the list to use in the computations.
Y = [];
Xvals = [40,46,50,60,70,80,90,100];
Y = zeros(size(Xvals));
for K = 1 : numel(Xvals);
X = Xvals(K);
Y(K) = 100*X.^2.65/(X.^2.65+26.7^2.65);
end
Y
Rather than using a loop, the simpler MATLAB approach:
X = [40,46,50,60,70,80,90,100];
Y = 100*X.^2.65./(X.^2.65+26.7^2.65)
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