res = join(str)
res = join(str, delimiter)
res = join(str, dim)
res = join(str, delimiter, dim)
| Parameter | Description |
|---|---|
| str | a string, string array or cell of strings. |
| delimiter | a string, string array or cell of strings:Characters used to separate and join strings. |
| dim | positive integer: Dimension along which to join strings. |
| Parameter | Description |
|---|---|
| res | a string, string array or cell of strings. |
res = join(str) combines the elements ofstr into a single text by joining them with a space character as the default delimiter.
The input,str, can be either a string array or a cell array of character vectors. The output,res, has the same data type as str.
Ifstr is a 1-by-N or N-by-1 string array or cell array,res will be a string scalar or a cell array containing a single character vector.
Ifstr is an M-by-N string array or cell array, res will be an M-by-1 string array or cell array.
For arrays of any size, join concatenates elements along the last dimension with a size greater than 1.
res = join(str, delimiter) joins the elements ofstr using the specified delimiter instead of the default space character.
If delimiter is an array of multiple delimiters, andstr has N elements along the joining dimension, delimiter must have Nā1 elements along the same dimension. All other dimensions of delimiter must either have size 1 or match the size of the corresponding dimensions ofstr.
res = join(str, dim) combines the elements ofstr along the specified dimension dim.
res = join(str, delimiter, dim) joins the elements ofstr along the specified dimensiondim, using delimiter to separate them.
str = ["x","y","z"; "a","b","c"];
delimiters = [" + "," = "; " - "," = "];
R = join(str, delimiters)| Version | Description |
|---|---|
| 1.10.0 | initial version |