How can I set if-and-or-then rule in MATLAB's FIS Editor?

Question

I want to set a rule using Matlab FIS EDITOR (Fuzzy Logic Toolbox) which is of the following form:

if .......
AND ......
OR ......
THEN ......

How can I set such a rule using Rule Viewer in Matlab?

P.S: I am not satisfied with the help documentation because they have discussed with a very simple problem. e.g:If (service is poor) or (food is rancid) then (tip is cheap).... Now if you look at this statement they have used only one operator "or" ...what if i have to make such a relation:If (service is poor) or (food is rancid) and (bla bla bla) then (tip is cheap)...I am eager about knowing how to implement a composite type of statement using Rule Editor in FIS Editor.

Answer 1

Here is the 1st result from a Google search for "Maltab Rule Viewer Tutorial". It seems to address your question.