是否有可能调用不在MATLAB路径中的函数？ [英] Is it possible to call a function that is not in the path in MATLAB?

问题描述

我安装了一个具有与MATLAB相同名称的函数库。通过安装lib，我的意思是addpath。当我尝试调用这些函数时，它将使用该库的实现，但我想调用MATLAB实现。

为了使它更简单：如何指定要调用哪个函数因为我有这两个函数的绝对地址？

我搜索了答案，但我没有在网站上找到它。

如果你重载了任何MATLAB内置函数来处理特定的类，那么MATLAB总是调用该类型的重载函数。如果出于某种原因需要调用内置版本，则可以使用内置函数覆盖通常的调用机制。表达式

  builtin（'reshape'，arg1，arg2，...，argN）; 
  

强制调用MATLAB内置函数，重塑，传递显示的参数，即使过载存在于此参数列表中的类。

http://www.mathworks.com/help/techdoc/matlab_prog/br65lhj-1.html

I have installed a library that has some functions with the same name as MATLAB's. And by installing the lib, I mean addpath. When I try to call those function it'll use that lib's implementation but I want to call MATLAB implementation.

To make it simpler: how can I specify which function to call given that I have the absolute address of both functions?

I searched for the answer but I didn't find it on the website.

解决方案

If you overload any of the MATLAB built-in functions to handle a specific class, then MATLAB always calls the overloaded function on that type. If, for some reason, you need to call the built-in version, you can override the usual calling mechanism using the builtin function. The expression

builtin('reshape', arg1, arg2, ..., argN);

forces a call to the MATLAB built-in function, reshape, passing the arguments shown even though an overload exists for the class in this argument list.

http://www.mathworks.com/help/techdoc/matlab_prog/br65lhj-1.html

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