Essay On Time Delay

Matlab Codes and Graphs Program (2)t=-3:0.01:3;x = exp(t);xrev= exp(-t);plot(t, x, red, t, xrev, blue);axis([-3 3 0 5]);grid;xlabel(time);ylabel(blue showing time reversed version);title(junaid shaikh, 05ES42);[pic 1]Program (3)t=-3:0.01:3;t1 = 1;x = exp(t);x1 = exp(t-t1);t1=-1;x2 = exp(t-t1); plot(t, x, red, t, x1, green, t, x2, blue);axis([-3 3 0 5]);xlabel(time in secs);ylabel(time delay & time advance);title(junaid shaikh , 05ES42);grid;   .