Контрольная работа по "Экономике"
Автор работы: Пользователь скрыл имя, 07 Октября 2011 в 01:41, контрольная работа
Описание работы
Контрольная работа по экономике
Файлы: 1 файл
Лаба 1
|
A |
B |
C |
D |
E |
F |
G |
H |
I |
J |
K |
L |
M |
N |
O |
1 |
0 |
1.57080 |
|
|
|
|
|
|
|
|
|
|
|
|
|
2 |
0.05 |
1.51830 |
|
|
|
|
|
|
|
|
|
|
|
|
|
3 |
0.1 |
1.46080 |
|
|
|
|
|
|
|
|
|
|
|
|
|
4 |
0.15 |
1.39829 |
|
|
|
|
|
|
|
|
|
|
|
|
|
5 |
0.2 |
1.33079 |
|
|
|
|
|
|
|
|
|
|
|
|
|
6 |
0.25 |
1.25826 |
|
|
|
|
|
|
|
|
|
|
|
|
|
7 |
0.3 |
1.18067 |
|
|
|
|
|
|
|
|
|
|
|
|
|
8 |
0.35 |
1.09799 |
|
|
|
|
|
|
|
|
|
|
|
|
|
9 |
0.4 |
1.01011 |
|
|
|
|
|
|
|
|
|
|
|
|
|
10 |
0.45 |
0.91689 |
|
|
|
|
|
|
|
|
|
|
|
|
|
11 |
0.5 |
0.81812 |
|
|
|
|
|
|
|
|
|
|
|
|
|
12 |
0.55 |
0.71348 |
|
|
|
|
|
|
|
|
|
|
|
|
|
13 |
0.6 |
0.60253 |
|
|
|
|
|
|
|
|
|
|
|
|
|
14 |
0.65 |
0.48459 |
|
|
|
|
|
|
|
|
|
|
|
|
|
15 |
0.7 |
0.35871 |
|
|
|
|
|
|
|
|
|
|
|
|
|
16 |
0.75 |
0.22339 |
|
|
|
|
|
|
|
|
|
|
|
|
|
17 |
0.82412 |
0.00002 |
|
|
|
|
|
|
|
|
|
|
|
|
|
18 |
0.85 |
-0.08662 |
|
|
|
|
|
|
|
|
|
|
|
|
|
19 |
0.9 |
-0.27336 |
|
|
|
|
|
|
|
|
|
|
|
|
|
20 |
0.95 |
-0.50474 |
|
|
|
|
|
|
|
|
|
|
|
|
|
21 |
1 |
-1 |
|
|
|
|
|
|
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|
|
|
|
|
|
Лаба 2
|
A |
B |
C |
D |
E |
F |
G |
H |
I |
J |
K |
L |
M |
1 |
|
|
|
|
|
|
|
|
|
|
|
|
|
2 |
|
|
|
|
|
|
|
|
|
|
|
|
|
3 |
|
|
|
|
|
|
|
|
|
|
|
|
|
4 |
|
|
|
|
|
|
|
|
|
|
|
|
|
5 |
|
|
|
|
|
|
|
|
|
|
|
|
|
6 |
|
|
|
t |
Точное решение |
Эйлер |
Рунге |
m1 |
m2 |
m3 |
m4 |
погрешность
Э. |
Погрешность
Р-К |
7 |
начальное время |
|
0 |
0 |
0.5 |
0.5 |
0.5 |
|
|
|
|
|
|
8 |
конечное время |
|
1 |
0.1 |
1.35914 |
1 |
1.02585 |
5 |
5.25 |
5.2625 |
5.52625 |
0 |
0 |
9 |
начальное состояние
xo |
|
0.5 |
0.2 |
3.69453 |
2 |
2.10475 |
10.25854 |
10.77147 |
10.79712 |
11.33825 |
26.42411 |
24.52187 |
10 |
коэффициент
роста |
|
10 |
0.3 |
10.04277 |
4 |
4.31834 |
21.04754 |
22.09991 |
22.15253 |
23.26279 |
45.86589 |
43.03052 |
11 |
величина шага
h |
|
0.1 |
0.4 |
27.29908 |
8 |
8.85997 |
43.18340 |
45.34257 |
45.45053 |
47.72846 |
60.17035 |
57.00050 |
12 |
|
|
|
0.5 |
74.20658 |
16 |
18.17808 |
88.59975 |
93.02974 |
93.25124 |
97.92487 |
70.69498 |
67.54478 |
13 |
|
|
|
0.6 |
201.71440 |
32 |
37.29613 |
181.78084 |
190.86989 |
191.32434 |
200.91328 |
78.43857 |
75.50341 |
14 |
|
|
|
0.7 |
548.31658 |
64 |
76.52078 |
372.96127 |
391.60934 |
392.54174 |
412.21545 |
84.13599 |
81.51043 |
15 |
|
|
|
0.8 |
1490.47899 |
128 |
156.99831 |
765.20775 |
803.46814 |
805.38116 |
845.74587 |
88.32791 |
86.04442 |
16 |
|
|
|
0.9 |
4051.54196 |
256 |
322.11475 |
1569.98312 |
1648.48228 |
1652.40724 |
1735.22385 |
91.41216 |
89.46659 |
17 |
|
|
|
1 |
11013.23290 |
512 |
660.88551 |
3221.14745 |
3382.20483 |
3390.25770 |
3560.17322 |
93.68142 |
92.04958 |
18 |
|
|
|
|
|
|
|
|
|
|
|
|
|
19 |
|
|
|
|
|
|
|
|
|
|
|
|
|
20 |
|
|
|
|
|
|
|
|
|
|
|
|
|
Лаба 3
|
A |
B |
C |
D |
E |
F |
G |
H |
I |
J |
K |
L |
M |
N |
O |
1 |
Начальное время
to |
|
|
0 |
|
t |
Точное решение |
Схема Эйлера |
Схема Р-К |
m1 |
m2 |
m3 |
m4 |
Погрешность
Э. |
Погрешность
Р-К |
2 |
Конечное время
tn |
|
|
1 |
|
0 |
0.5 |
0.5 |
0.5 |
|
|
|
|
|
|
3 |
Начальное состояние
xo |
|
|
0.5 |
|
0.1 |
0.50376 |
0.50375 |
0.50376 |
0.0375 |
0.03759 |
0.03759 |
0.03769 |
0 |
0 |
4 |
Коэфф. Роста
α |
|
|
0.1 |
|
0.2 |
0.50754 |
0.50752 |
0.50754 |
0.03769 |
0.03778 |
0.03778 |
0.03787 |
0.00186 |
0.00000000001 |
5 |
Коэфф. Убыли
β |
|
|
0.05 |
|
0.3 |
0.51133 |
0.51131 |
0.51133 |
0.03787 |
0.03797 |
0.03797 |
0.03806 |
0.00370 |
0.00000000003 |
6 |
величина шага
h |
|
|
0.1 |
|
0.4 |
0.51515 |
0.51511 |
0.51515 |
0.03806 |
0.03815 |
0.03815 |
0.03825 |
0.00551 |
0.00000000004 |
7 |
|
|
|
|
|
0.5 |
0.51898 |
0.51894 |
0.51898 |
0.03825 |
0.03834 |
0.03834 |
0.03843 |
0.00730 |
0.00000000006 |
8 |
|
|
|
|
|
0.6 |
0.52284 |
0.52278 |
0.52284 |
0.03843 |
0.03852 |
0.03852 |
0.03862 |
0.00906 |
0.00000000007 |
9 |
|
|
|
|
|
0.7 |
0.52671 |
0.52664 |
0.52671 |
0.03862 |
0.03871 |
0.03871 |
0.03880 |
0.01081 |
0.00000000008 |
10 |
|
|
|
|
|
0.8 |
0.53060 |
0.53052 |
0.53060 |
0.03880 |
0.03889 |
0.03889 |
0.03898 |
0.01252 |
0.00000000010 |
11 |
|
|
|
|
|
0.9 |
0.53450 |
0.53442 |
0.53450 |
0.03898 |
0.03907 |
0.03907 |
0.03917 |
0.01422 |
0.0000000001 |
12 |
|
|
|
|
|
1 |
0.53843 |
0.53833 |
0.53843 |
0.03917 |
0.03926 |
0.03926 |
0.03935 |
0.01589 |
0.0000000001 |
13 |
|
|
|
|
|
1.1 |
0.54237 |
0.54227 |
0.54237 |
0.03935 |
0.03944 |
0.03944 |
0.03953 |
0.01754 |
0.0000000001 |
14 |
|
|
|
|
|
1.2 |
0.54633 |
0.54622 |
0.54633 |
0.03953 |
0.03962 |
0.03962 |
0.03971 |
0.01917 |
0.0000000001 |
15 |
|
|
|
|
|
1.3 |
0.55031 |
0.55019 |
0.55031 |
0.03971 |
0.03980 |
0.03980 |
0.03989 |
0.02077 |
0.0000000002 |
16 |
|
|
|
|
|
1.4 |
0.55431 |
0.55418 |
0.55431 |
0.03989 |
0.03998 |
0.03998 |
0.04007 |
0.02235 |
0.0000000002 |
17 |
|
|
|
|
|
1.5 |
0.55833 |
0.55819 |
0.55833 |
0.04007 |
0.04016 |
0.04016 |
0.04025 |
0.02390 |
0.0000000002 |
18 |
|
|
|
|
|
1.6 |
0.56236 |
0.56221 |
0.56236 |
0.04025 |
0.04033 |
0.04034 |
0.04042 |
0.02543 |
0.0000000002 |
19 |
|
|
|
|
|
1.7 |
0.56641 |
0.56625 |
0.56641 |
0.04042 |
0.04051 |
0.04051 |
0.04060 |
0.02694 |
0.0000000002 |
20 |
|
|
|
|
|
1.8 |
0.57048 |
0.57031 |
0.57048 |
0.04060 |
0.04069 |
0.04069 |
0.04078 |
0.02842 |
0.0000000002 |
21 |
|
|
|
|
|
1.9 |
0.57457 |
0.57439 |
0.57457 |
0.04078 |
0.04086 |
0.04086 |
0.04095 |
0.02988 |
0.0000000002 |
22 |
|
|
|
|
|
2 |
0.57867 |
0.57848 |
0.57867 |
0.04095 |
0.04104 |
0.04104 |
0.04112 |
0.03132 |
0.0000000002 |
23 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
24 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
25 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
26 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
27 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Лаба 4
|
A |
B |
C |
D |
E |
F |
G |
H |
I |
J |
K |
L |
M |
N |
O |
P |
Q |
R |
S |
1 |
0 |
4 |
7 |
5 |
10 |
4.33333 |
|
|
|
|
|
|
|
|
|
|
|
|
|
2 |
0.05 |
4 |
6.8 |
4.9 |
9.7 |
4.26667 |
|
|
|
|
|
|
|
|
|
|
|
|
|
3 |
0.1 |
4 |
6.6 |
4.8 |
9.4 |
4.2 |
|
|
|
|
|
|
|
|
|
|
|
|
|
4 |
0.15 |
4 |
6.4 |
4.7 |
9.1 |
4.13333 |
|
|
|
|
|
|
|
|
|
|
|
|
|
5 |
0.2 |
4 |
6.2 |
4.6 |
8.8 |
4.06667 |
|
|
|
|
|
|
|
|
|
|
|
|
|
6 |
0.25 |
4 |
6 |
4.5 |
8.5 |
4 |
|
|
|
|
|
|
|
|
|
|
|
|
|
7 |
0.3 |
4 |
5.8 |
4.4 |
8.2 |
3.93333 |
|
|
|
|
|
|
|
|
|
|
|
|
|
8 |
0.35 |
4 |
5.6 |
4.3 |
7.9 |
3.86667 |
|
|
|
|
|
|
|
|
|
|
|
|
|
9 |
0.4 |
4 |
5.4 |
4.2 |
7.6 |
3.8 |
|
|
|
|
|
|
|
|
|
|
|
|
|
10 |
0.45 |
4 |
5.2 |
4.1 |
7.3 |
3.73333 |
|
|
|
|
|
|
|
|
|
|
|
|
|
11 |
0.5 |
4 |
5 |
4 |
7 |
3.66667 |
|
|
|
|
|
|
|
|
|
|
|
|
|
12 |
0.55 |
4 |
4.8 |
3.9 |
6.7 |
3.6 |
|
|
|
|
|
|
|
|
|
|
|
|
|
13 |
0.6 |
4 |
4.6 |
3.8 |
6.4 |
3.53333 |
|
|
|
|
|
|
|
|
|
|
|
|
|
14 |
0.65 |
4 |
4.4 |
3.7 |
6.1 |
3.46667 |
|
|
|
|
|
|
|
|
|
|
|
|
|
15 |
0.7 |
4 |
4.2 |
3.6 |
5.8 |
3.4 |
|
|
|
|
|
|
|
|
|
|
|
|
|
16 |
0.75 |
4 |
4 |
3.5 |
5.5 |
3.33333 |
|
|
|
|
|
|
|
|
|
|
|
|
|
17 |
0.8 |
4 |
3.8 |
3.4 |
5.2 |
3.26667 |
|
|
|
|
|
|
|
|
|
|
|
|
|
18 |
0.85 |
4 |
3.6 |
3.3 |
4.9 |
3.2 |
|
|
|
|
|
|
|
|
|
|
|
|
|
19 |
0.9 |
4 |
3.4 |
3.2 |
4.6 |
3.13333 |
|
|
|
|
|
|
|
|
|
|
|
|
|
20 |
0.95 |
4 |
3.2 |
3.1 |
4.3 |
3.06667 |
|
|
|
|
|
|
|
|
|
|
|
|
|
21 |
1 |
4 |
3 |
3 |
4 |
3 |
|
|
|
|
|
|
|
|
|
|
|
|
|
22 |
1.05 |
4 |
2.8 |
2.9 |
3.7 |
2.93333 |
|
|
|
|
|
|
|
|
|
|
|
|
|
23 |
1.1 |
4 |
2.6 |
2.8 |
3.4 |
2.86667 |
|
|
|
|
|
|
|
|
|
|
|
|
|
24 |
1.15 |
4 |
2.4 |
2.7 |
3.1 |
2.8 |
|
|
|
|
|
|
|
|
|
|
|
|
|
25 |
1.2 |
4 |
2.2 |
2.6 |
2.8 |
2.73333 |
|
|
|
|
|
|
|
|
|
|
|
|
|
26 |
1.25 |
4 |
2 |
2.5 |
2.5 |
2.66667 |
|
|
|
|
|
|
|
|
|
|
|
|
|
27 |
1.3 |
4 |
1.8 |
2.4 |
2.2 |
2.6 |
|
|
|
|
|
|
|
|
|
|
|
|
|
28 |
1.35 |
4 |
1.6 |
2.3 |
1.9 |
2.53333 |
|
|
|
|
|
|
|
|
|
|
|
|
|
29 |
1.4 |
4 |
1.4 |
2.2 |
1.6 |
2.46667 |
|
|
|
|
|
|
|
|
|
|
|
|
|
30 |
1.45 |
4 |
1.2 |
2.1 |
1.3 |
2.4 |
|
|
|
|
|
|
|
|
|
|
|
|
|
31 |
1.5 |
4 |
1 |
2 |
1 |
2.33333 |
|
|
|
|
|
|
|
|
|
|
|
|
|
32 |
1.55 |
4 |
0.8 |
1.9 |
0.7 |
2.26667 |
|
|
|
|
|
|
|
|
|
|
|
|
|
33 |
1.6 |
4 |
0.6 |
1.8 |
0.4 |
2.2 |
|
|
|
|
|
|
|
|
|
|
|
|
|
34 |
1.65 |
4 |
0.4 |
1.7 |
0.1 |
2.13333 |
|
|
|
|
|
|
|
|
|
|
|
|
|
35 |
1.7 |
4 |
0.2 |
1.6 |
-0.2 |
2.06667 |
|
|
|
|
|
|
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Информация о работе Контрольная работа по "Экономике"