inline and ezplot functions elaborated

You can simply plot the function by using inline and ezplot command in the following way:

> fcn = inline('exp(-0.2*t).*sin(200*t+pi/20)','t')

fcn =

     Inline function:

     fcn(t) = exp(-0.2*t).*sin(200*t+pi/20)

>> fcn(0:10e-4:0.4);

>> ezplot(fcn)

time t array can be varied and again a new c=plot can be achieved