Plotting curve for the values of for loop

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Chinmayraj Doddarajappa
回答： Walter Roberson 2022-8-15
I've written a script that uses a for loop to calculate a specific value. After each loop iteration, the value of the variable is updated. How can I save the variable's value in an array so that I can use it to plot a curve later?
Thanks in advance.
For example, 
N = 1:1:5
for i=1:length(N)
Performs calculation
S = output
end
I need to plot (N,S)
Sample test code is attached.

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回答（1 个）

Walter Roberson
Walter Roberson 2022-8-15
N = 1:1:5
for i=1:length(N)
Performs calculation
S(:,i) = output(:);
end
This will create one column for each entry in N.

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