How to assign different values to different variables input by the user?

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DIJESH
DIJESH 2014-5-26
评论： Mischa Kim 2014-5-26
prompt = 'Enter data: ';
title = 'Data input';
dlg_ans = inputdlg(prompt,title,[1 100]);
data = str2num(dlg_ans{:});
In the above program, the user is allowed to enter as many values as he wish. So how can i assign these different values to different variables automatically as they enter each value?
  1 个评论
DIJESH
DIJESH 2014-5-26
编辑：DIJESH 2014-5-26
if i go by the code -
answer1 = data(1)
answer2 = data(2)
this will read each values and assign it to the respective variables but since i do not know the number values entered by the user, how would i manage it to assign it to different variables?

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Mischa Kim
Mischa Kim 2014-5-26
编辑：Mischa Kim 2014-5-26
Dijesh, you could use the eval command:
prompt = 'Enter data: ';
title = 'Data input';
dlg_ans = inputdlg(prompt,title,[1 100]);
data = str2num(dlg_ans{:});
for ii=1:numel(data)
eval(sprintf('data%d = %f\n', ii, data(ii)));
end
However, as pointed out in one of your other questions I'd recommend against this approach. See this answer for reference.
  2 个评论
DIJESH
DIJESH 2014-5-26
May I know why do u suggest against using the above approach? If there is a way why can't we use it?

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