S = num2str(A)
S = num2str(A, precision)
S = num2str(A, formatSpec)
| Parameter | Description |
|---|---|
| A | a numerical matrix or logical. |
| precision | an positive integer value: Maximum number of significant digits. |
| formatSpec | a character array: Format of output fields. |
| Parameter | Description |
|---|---|
| S | a character array: text representation of input array. |
num2str converts numbers to character array.
num2str trims any leading spaces from a character array. For better control over the results, use sprintf.
R = num2str(pi, 4)
R = num2str(magic(3))| Version | Description |
|---|---|
| 1.0.0 | initial version |