When I make a 1x10 matrix in MATLAB, such as `a=[1:10]`, it returns:

```
a =
     1     2     3     4     5     6     7     8     9    10

```

i. e., it ignores zero-digit from numbers 1 to 9. I'd like to have a matrix like that:

```
a =
     01     02     03     04     05     06     07     08     09    10.

```