matlab编程3—添加工具箱 - webdancer's Blog

matlab编程3—添加工具箱

webdancer posted @ 2012年4月20日 02:14 in 编程语言 with tags matlab , 13985 阅读

在matlab程序设计中,如果我们要引入别人的写好的工具箱,怎么做呢?

首先,介绍一下matlab中的两个概念:current directory 和 search directory。matlab中的文件操作将这两个文件夹作为引用点,所以我们的文件必须在这两个之一。

1.current directory

current directory在matlab的GUI的matlab toolbars中默认显示,我们很容易更改current directory.如下图:

2.search directory

安装工具箱,就是将工具箱路径,添加到search directory中。

有两种方式:

  1. 命令行。addpath(genpath('/path/to/targettoolbox'))
  2. 通过GUI界面。选择File-->setpath添加。

注意:matlab中,搜索目录中的函数在统一命名空间,这样如果函数重名,是一个比较让人不好办的问题。如果自己写的函数,不要与matlab内置函数重名;如果第三方toolboxs有重名现象,只好改名了。

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