I have a set of variables that are always inputs for several functions that I made. Does MatLab have a kind of function that stores these variables into a single matrix (or similar) so that I just need to call this matrix for each function rather than calling them one-by-one as inputs into the functions that I made? I have planned on saving the variables, but it would be inconvenient if I were to save the variables each time their values are updated or replaced. I think Fortran has this function called 'commons'. Thank you in advance.