How can I call variable with a name from the value in cell array??

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jee young yoo
jee young yoo 2019-11-26
评论： Stephen23 2019-11-26
I have multiple variables
AFEN = (1:10)';
AFMN= (2:22)';
AFDN= (11:15)';
SeedValue{1} = 'AFEN'
and I how choose random number in AFEN with using SeedValue?
for exmple, to perform the following function,,
% 'SeedValue' refer to 'AFEN', so if SeedValue changes, always
% refer to the right variables.
randi(max('SeedValue'))
Thanks in advance.

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回答（1 个）

per isakson
per isakson 2019-11-26
A variant without eval()
%%
sv.AFEN = (1:10)';
sv.AFMN = (2:22)';
sv.AFDN = (11:15)';
SeedValue = 'AFEN';
%%
rn = randi( max( sv.(SeedValue) ) );
btw: I find the name, SeedValue, misleading

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