A Finite Train of Regular Wave Groups. 
ile nem 
ml O,t) = See ae cine = Dam sin2 
if -(p+ $)rs t<(p site 
7,0, 1) =O otherwise 
= t 
SS Gn Sin ae 
AS Cty is if =(mp+5-) a Stace (mp ‘aie 
7 (0, t) up apa ctig =u 
m=1,3,5°= 
O otherwise 
Plate XW 
=f (Oh 
(6.14) 
(6.15) 
(6.17) 
