1. Write 4 functions that calculates the position of a vibrating mass in an undamped, overdamped, critically damped and underdamped system at a time t. The equations: Undamped(x1,v,,an' t) =vn sin(ant) + X1 sin(ant) a. A2-11 c. CriticallyDamped(x, vs,nt)( wnxtent d. Underdamped(x, v,c,m, an, t) - e-(e/2m) x, sin(oat) + and C = 2m o d Submit only your function m-files for this problem (four m-files total)