Finite Wave Train (Solution) 
Flat) = G (x,1,T,n)sin (AEE — az) 
gt? 
+ H(x,t,Tyn)cos (472 271) (5.15) 
S al. 
G = a (5.16) 
2 
= (am -t+nr] Fa (224 ~+ at 
Jao] 
cosy o SF cite calden cos— o2+sin $0? 
Pan qT SUS nT] FS, (42% -r4nr] 
H = = ok TT 52 u ST eS ih tone 
LI cos of£—sin > v2\de (cos 3 o sin Zo?do| (Saliva) 
() 
@ 
ue, Ae initia 2 erties 
a ad do fois oe do 5 (5.18) 
— 0 -@ 
GED, Sats inno Del 
Joos Do do fon of“dao > (5.19) 
(e) O 
limG =-A if -nT¢ t¢nT (5.20) 
Xx ~ot 
limG = O ih este<e— neh Olcad ania: (5.21) 
X+0 
lim H ee O if t#-nTandt #nT By (5.22)-. 
X+o* : Me Se ae Sioa 
Plate XIL 
