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 |  |  |  |  |  |  |  |  |  |  |  |  |  | 
|---|
 
 
       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 |  |  |  |  |  |  |  |  |  |  |  |  |  | 
|---|
  
 
					Информация о работе  Контрольная работа по "Экономике"