Removing square brackets from string

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Peter Long Nguyen
评论： Jay Mehta 2018-10-10
hey,
Right now i have a string A=[1101100111100010], is there anyway to remove the square brackets at the start and end of the string?
Thanks

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回答（2 个）

Walter Roberson
Walter Roberson 2016-6-4
A(2:end-1)
or
regexprep(A, '\[(.*)\]', '$1')
But first check that you really have a string. I suspect you might be looking at a cell array. If class(A) is cell instead of char then what you need instead is
A{1}
Image Analyst
Image Analyst 2016-6-4
编辑：Image Analyst 2016-6-4
An alternative way that also works:
A = '[1101100111100010]' % A is a string, not a numerical vector.
% Remove any and all left brackets.
A(A=='[') = []
% Remove any and all right brackets.
A(A==']') = []

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