exa1_7.m

有关matlab r2007的实用教程

t='How about this character string?'
u=t(16:24)
u=t(24:-1:16)
u=t(16:24)' 
v='I can''t find the manual!'

u='If a woodchuck could chuck wood,';
v='how much wood would a woodchuck chuck?';
w=[u  v]

disp(u)

v=['Character strings having more than'
   'one row must have the same number '
   'of column just like matrices!     ']