split comma-separated rows into separate columns

hey i want to know how to split comma-separated rows into separate columns in cell array elements e.g.

x{4x1 cell}

x{1,1}{1,1}=[2,1,2,3]

& all other elements in this form.

result should be like this:

result{1,1}{1,1}=[2;1;2;3]

thanks in advance

[Stephen23]

Are these "comma-separated rows" numeric vectors, or strings? From your description it is not clear what form or type the data has.

[Tha saliem]

these have numeric value both positive and negative like 4 & -4

Answer 1

[Stephen23]

>> Z = cellfun(@(c)cellfun(@(v)v(:),c,'uni',0),x,'uni',0)
Z = 
    {1x1 cell}
>> Z{1}{1}
ans =
     2
     1
     2
     3

Although your code would be a lot simpler if you did not use nested cell arrays in the first place.

[Tha saliem]

Thanks alot for your help.