

b=ones(1,100)/100;
wave1f=filtfilt(b,1,wave1);
wave2f=filtfilt(b,1,wave2);
wave3f=filtfilt(b,1,wave3);
wave4f=filtfilt(b,1,wave4);
wave5f=filtfilt(b,1,wave5);
wave6f=filtfilt(b,1,wave6);
wave7f=filtfilt(b,1,wave7);
