How to convert a 1x 19 char to 4x5 char ?

How to convert a 1x 19 char to 4x5 char ?

Answer 1

[Star Strider]

You have to add a blank (or empty) character to do that.

For example, with a cell array:

a19 = strsplit(sprintf('%c ','a':'s'));     % Create Cell Array
a20 = cat(2, a{1:19}, {''});                % Concatenate Empty Cell 
A = reshape(a20, 4, 5);                     % Reshape To Get (4x5) Array

You didn’t post anything specific about what you’re doing, but some variation on this idea should give you the result you want.