> For the complete documentation index, see [llms.txt](https://irosyadi.gitbook.io/irosyadi/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://irosyadi.gitbook.io/irosyadi/howto/octave-howto.md).

# Octave How To

## Octave Packages

* [Octave Forge - Packages](https://octave.sourceforge.io/packages.php)

## Install, load, list package

`pkg install -forge package_name`\
`pkg load package_name`\
`pkg list`

## Draw pole, zero, grid, sgrid

```octave
sys=tf([1 1],[1 2])
pzmap(sys)
grid on
sgrid on
```