How to fix the code

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gjashta
gjashta 2019-12-10
回答： Star Strider 2019-12-10
I have the code below but I am geting an error:Index exceeds the number of array elements (1).
N=length(DATA(:,1))
for i=1:N
x=DATA(1,i)
stations(i).station_number = x(1);
stations(i).month = x(2);
stations(i).day = x(3);
stations(i).price = x(4);
stations(i).quantity = x(5);
end

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Star Strider
Star Strider 2019-12-10
If you want to set ‘N’ to the row size of ‘DATA’, this is preferable:
N = size(DATA,1);
Perhaps you intend to read the entire row, so that would change ‘x’ to:
x=DATA(1,:)
that would work with the rest of the loop.
Since we have no idea what ‘DATA’ is, we can only guess at a solution.
Note that there are likely much more efficient ways of doing what the code you posted does.

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