converting cell array to matrix

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评论： Titus Edelhofer 2015-6-17

I have a cell array a = {'a' , 'b' , 'c' ,'d' , 'e'}

I need to convert a cell array to matix with ','(comma in between)

my answer should be a = a,b,c,d,e

how can i do it?

thanks a lot

Guillaume 2015-6-16

While technically

a = 'a,b,c,d,e';

is a matrix. Calling it a char array or a string would make more sense.

It certainly begs the question: do you understand the differences (or lack of) between a matrix of numbers and a matrix of characters?

Andrei Bobrov 2015-6-16

编辑：Andrei Bobrov 2015-6-16

a = {'a' , 'b' , 'c' ,'d' , 'e'};
a = sprintf('%c,',[a{:}]);
a = a(1:end-1);

Guillaume 2015-6-16

See my comment and look at the documentation of strjoin.

Titus Edelhofer 2015-6-17

@Guillaume: nothing wrong with strjoin except that I did not know it ;-)

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