- 2 : .. : ... ..

-

- .

-300

: -

:1. - .2. .

: . , .

, . -1 . . .

- , ) , ) ;- .

( )

( )

EMBED Word.Picture.8

_1327755694.doc

tn

n+1

t

tn+1

n

n const

tn=const

=t+

=t

t

=f(t)

n+1

t

tn+1

tn

n

n= const

tn const

n-1

tn-1

EMBED Word.Picture.8

Q

P

_1327755908.doc

EMBED Word.Picture.8

_1312122888.doc