directory - How to use the MATLAB search path -

I have a few questions about the MATLAB search path:

1. existing The directory is on the search path, but why is it not in the production of "path"? Where can I find the complete search path?

2. What are all possible ways to add a search path?

3. Possible methods of adding search path (such as pathdef.m, startup.m, MATLABPATH env variables, etc.), keeping in mind what the sequence of search paths was added is? I think this is important because when files with the same name are present in different search paths, one will be selected at the top.

Links to the answers to your questions will be quite useful. To address them more specifically:

1. The contents of the pathdef.m file from the output will appear, in which the following should be included: < / P>

   • Folders provided with MATLAB and other MathWorks products (i.e. toolbox). These folders are located in the root MATLAB folder, which you can use the function.

   • The MATLAB user folder (i.e. My Documents \ MATLAB on Windows platform), which can be found using the function.

   • Any other folders that have added to the user (files) path file.

   The above is the complete, plus the current directory. The current directory is not saved as part of the path file because it can be changed during MATLAB session. You can find the current folder by using the function.

2. You can modify the path file by either changing the path file or the current directory. You can modify the path file in the following ways:

   • By using the function, with other associated functions.

   • Use

     , which can be opened from the command window by selecting File> Set Path or by calling the function.

   And the existing directory can be changed in the following ways:

   • Using the function.

3. When you modify the path file by using the above methods, the new folders typically list the Paths path in the path file by using the path file Can change

   When the functions are done, MATLAB defines which function to use the following:

   • variable (if a function is used as a function

   • nested functions

   • subfunction

   • Personal Function

   • Classroom Builder

   • Overloaded Method

   A function in the current directory should be said before any other place on the search path Is obtained. Also, the files located at the top of the search path are a priority over the files below.