CODEWITHSUNDEEP
matlab
Olivier_s_j
Olivier_s_j

Reputation: 5202

Reshaping a cell array in matlab

Hi I have a cell array which is called vector, with dimensions 69083x2 , now i want to reshape this cell array to 3212762x2, but reshape(vector,3212762,2) does not work. I get this error:

To RESHAPE the number of elements must not change.

Can anyone tell me how I can do this ?

enter image description here

Upvotes: 0

Views: 1980

Answers (2)

Sundar R
Sundar R

Reputation: 14735

Do you mean you wish to make the cell array larger? reshape is to store the same elements in a different 'shape', for eg., a 3x2 cell array as a 6x1 cell array - note that the total number of elements remains 6 in both cases.

If you wish to enlarge the cell array, just assign something to the last element of the enlarged cell array like so: 

vector(3212762, 2) = {[]}

Now vector would be of size 3212762x2.

Upvotes: 3

Huzaifa Qamer
Huzaifa Qamer

Reputation: 314

Just like sundar mentioned

vector(3212762, 2) = 0

will give you 3212762x2 matrix with the new rows assigned to 0.

Upvotes: -2

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