String Copying without Spaces

Ash
2012 5 14
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i have a string a= [a b c d] separated by two spaces n i want to copy it in another string like b=[abcd] by removing the spaces. Please help.

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Andrei Bobrov
Andrei Bobrov 2012-5-14

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a = 'a b c d'
b = regexprep(a,' ','')
or
b = setdiff(a,' ')
or
b = f(~ismember(a,' '))
or
b = strrep(a,' ','')

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Ash
Ash 2012-5-14
Thanks alot for ur help...It worked..
Jan
Jan 2012-5-14
Or:
b = a(~isspace(a));
b = a(a ~= ' ');
b = a; b(strfind(b, ' ')) = [];
I assume, that the STRREP method is the fastest.

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