MATLAB Function Reference |

**Syntax**

**Description**

```
tf = isvector(A)
```

returns logical `1`

(`true`

) if `A`

is a 1-by-`N`

or `N`

-by-1 vector where `N`

`>=`

`0`

, and logical `0`

(`false`

) otherwise.

The `A`

argument can also be a MATLAB object, as described in MATLAB Classes and Objects, as long as that object overloads the `size`

function.

**Examples**

Test matrix `A`

and its row and column vectors:

**See Also**

`isscalar`

, `isempty`

, `isnumeric`

, `islogical`

, `ischar`

, `isa`

, is*

isvarname | j |

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