% The goal of this function is allow easy and intuitive parsing of user
%　 inputs. The function supports three common way to pass variables to
%　 functions:
%　　 (1) "Name value" pairs- the "variable name" string is followed by the
%　　　　　 "variable value". The inputs orders is arbitrary, and the user
%　　　　　 can specify the relevant inputs.
%　　 (2) Structure input- the structure field names will specify the variable name, and
%　　　　　 field content is the variable value.
%　　 (3) Regular case, where variables name is defined by their position in function call.　
%　 Both methods "name-value" pairs and structure can be combined. User are advised to
%　 load default values, before calling this function, to guarantee all variable are
%　 initialized.
%　 User inputs will be interpreted by the default Matlab way, only if none
%　 of the inputs was interpreted by the other two methods.