cell array to vector using cell2mat

I have a cell array {C} =1x12, with each cell consisting of only integers. All cells have different amounts of data

cell 1: [1 3 6 7]

cell 2: [ 6 7 12 34 33 66]

etc.

I want to create a vector

V = [ cell 1 cell 2....cell 12]

V= [ 1 3 6 7 6 7 12 34 33 66]

Thanks

Answer 1

[Stephen23]

Some alternatives:

V = cell2mat(C);

V = [C{:}];

V = horzcat(C{:});

V = cat(2,C{:});

Each of these can be adapted different for different situations, so it is useful to know similar (but different) way of achieving this.

Answer 2

[dpb]

You answered the question in the title...

>> c
c = 
  [1x4 double]    [1x6 double]
>>  cell2mat(c)
ans =
   1     3     6     7     6     7    12    34    33    66
>>

What's the reason for the question or did you just not try it out of uncertainty?