Matlab 有 msgbox、listdlg、textscan 和许多 Octave 显然没有的其他函数 。有没有额外的库具有这样的功能？或者也许是不同名称的函数，将显示消息对话框，让用户选择要处理的数据文件，并读取格式化文件？
Matlab has msgbox, listdlg, textscan, and many other functions that Octave apparently doesn't have. Is there any extra library with functions like this? Or perhaps different-named functions that will show a message dialog, let user select a data file to process, and read in formatted file?
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查看octave forge。它有 msgbox、listdlg 等相关方法。主页上有安装说明。
Check out octave forge. It has msgbox, listdlg and other related methods. There are installation instructions on the home page.
如果您使用的是基于 Debian 的发行版，例如 Ubuntu 或 Linux Mint，那么您可以通过安装预编译包来使用提到的功能（msgbox、listdlg 等）octave-java.
一般来说，Debian 项目（以及衍生发行版）尝试从 Octave-Forge 为 Matlab 等专有软件包提供免费替代方案（有时，这些软件包还可以提供额外/付费 Matlab 工具箱的某些部分的功能实现）。
我确信其他优秀、信誉良好、备受瞩目的 Linux 发行版（如 Fedora）也提供了来自 Octave-Forge 的许多软件包，如 他们也有针对此类套餐的政策。
If you are using a Debian-based distribution like Ubuntu or Linux Mint, then you can use the functions mentioned (msgbox, listdlg etc.) by installing the precompiled package octave-java.
In general, the Debian project (and, by side-effect, derived distributions) tries to package as many packages as reasonable from Octave-Forge to provide a Free alternative to proprietary packages like Matlab (sometimes, these packages can provide also implementation of functions of some of the parts of extra/paid Matlab toolboxes).
I am sure that other fine, reputable, high profile Linux distributions (like Fedora) also provide many packages from Octave-Forge, as they also have a policy for such packages.