Call a function that is not on the Matlab path WITHOUT ADDING THAT PATH

Question

I have been searching an entire afternoon and have found no solution to call in matlab a function by specifying its path and not adding its directory to the path.

Th

Answer 1

function [varargout]=funeval(fun,varargin)
% INPUT:
% fun: (char) full path to function file
curdir=cd;
[fundir,funname]=fileparts(fun);
cd(fundir);
[varargout{1:nargout}] =feval(funname,varargin{:})
cd(curdir);