dynamic variable names in a loop
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hi,
i want to make new variables every time the user key in something. for example, the first user key in 'A', then i want it to be saved in x1. when the second user key in 'B', i want it to be saved in x2.
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Iain
2013-7-16
Thats a really bad idea.
x={}; %real code
loop starts here %pseudocode
stuff = your input function that gets an input %pseudocode
x{end+1} = stuff; %real code - the way you should do it
eval(['x' num2str(loop_counter) ' = stuff;']) % real code - slow and awkward until the loop counter gets huuuge.
loop ends here %pseudocode
x{1}
x{2}
x{3}
If the input is limited to a single character, then the () can and should be swapped for {}.
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