How to convert a sym array into a string array?
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I have very long arrays of symbolic variables which I need to convert to cell arrays of strings: For example, turning this:
syms x y u
q = [x y u]
into this:
qs = {'x' 'y' 'u'}
something like num2string() but with syms? I'd appreciate any help, thanks.
采纳的回答
Walter Roberson
2017-7-23
qc = arrayfun(@char, q, 'uniform', 0);
4 个评论
quoroy
2017-7-24
Juraj Lieskovský
2021-1-19
A slight variant of this is:
qc = arrayfun(@string, q);
which outputs a string array instead of a cell array filled with chars (consequently cellstr() can be used).
syms x y u
q = [x y u]
cellstr(string(q))
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