Matlab-Pattern

function [ itAppears] = PatternAppears( x,pattern )
% This function helps to take a pattern that is being tested, and the
% current sequence and will return true or false output, indicating wether
% that pattern really appears.
% Input = pattern ( The pattern being tested)
%       = x (The current sequence in the algorithm)
% Output = itAppears ( True or false statment indicating wether the pattern
% appears.
%
% Author: Muntdhar Al-Yassiri



a = strfind(x,pattern);

if a > 0
    itAppears = 1;
    disp(itAppears)

else
    itAppears = 0;
    disp(itAppears)
end





return