.


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1. f (x).

2. F (x) f (x) .

3. , x.

3.1. , .

3.2. a b, . .

4. g (x) . ( simplify).

5. g (x) f (x) . . [ a, b ].

6. f (x) [ a, b ] :

6.1. f (x).

6.2. -, .

6.3. , .

7. 4. . 4. .

7.1. 1. .

7.2. 2. .

7.3. . , :

;

;

.

f (x) f (x) f (x)
1. 6. 11.
2. 7. 12.
3. 8. 13.
4. 9. 14.
5. 10. 15.

III. MATLAB

MATLAB

1. (. 44) :

;

;

CurrentFolder. . !

Home Environment Layout. ( Default) :

. 44.

CurrentFolder . , , . .

Workspace ;

CommandWindow ;

CommandHistory . Layout CommandHistory Docked.

Home Environment Preferences Fonts.

2. CommandWindow . , >>. . {Enter}, {Ctrl + C} {Ctrl+Break}.

2.1.

;

, ;

;

, !

, .

2.2. = . a 5. >> a=5 a= 5

2.3. .

who .

whos : , , .

>> whosa      
Name Size Bytes Class
1 x 1 8 double array

2.4. . a , double- 11.

: , MATLAB, .

( 7 ).

2.5. format <> Home Environment Preferences Command Window Numeric format. short . :

short, long 4 15 ;

short e, long e 4 15 ;

short g, long g .

:

, () . ;

.

2.6. ; . >> a=5; >>
2.7. , ; >> a=5,b=7,c=1 >> a=5;b=7;c=1;
2.8. disp . >> disp(a) >> a

2.9. clear .

clear< > .

clc Command Window.

2.10. ans , , . . >> 3+a ans = 8
2.11. ... ( ) , , , ., . >> f=d*a +c*b... /a

2.12. % , .

2.13. .

2.14. :

,
π pi 3.14159265
i, j
Inf exp(1000)
Not-a-Number NaN InfInf
eps

3. MATLAB (>1000) . . 36. .

MATLAB
, , cot(x), asin(x), acos(x)
, sinh(x), cosh(x)
, , log(x), log2(x), log10(x) log(x)/log(a)
, , sqrt(x), nthroot(x, n), x^a
, , exp(x), pow2(x), a^x
, , , , [ x ] abs(x), sign(x), round(x)

. nthroot(x, n) ( ). , n .

4. .

, Enter, . Enter.

, , , , . CommandHistory, .

5. M -. , m (M-), . . -. NewScript Home M-. , , F9 (EvaluateSelection) CommandWindow , . M-:

.

;

: , , ;

F9 ;

M- , .





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