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, 7 20.03.2004.
, 8 24.04.2004.
, 2004
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F (x) =0 [ , ] . F (x) , 1/20 .
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1, 2, 3, 4, 5 F (x): F 1, F 2, F 3, F 4, F 5.
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1) P 4(x) .
2) P 4(x) [ X N, X K] 1/20 ;
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F (x) | [ X N, X K] | ||||||||||
X 1 | X 2 | X 3 | X 4 | X 5 | F 1 | F 2 | F 3 | F 4 | F 5 | ||
-1,30 | 0,05 | 0,95 | 1,85 | 3,20 | 1,04 | 2,05 | 2,81 | 2,96 | 1,94 | [-4; 5] | |
-0,70 | -0,10 | 0,70 | 1,50 | 1,90 | -0,36 | -0,05 | 0,36 | 0,93 | 1,40 | [-1,5; 2,5] | |
2,30 | 4,30 | 6,30 | 7,30 | 8,80 | 0,32 | -0,21 | 0,12 | 0,07 | [0,3; 10,3] | ||
2,20 | 2,80 | 3,40 | 3,70 | 4,15 | -1,34 | -1,09 | -1,27 | -1,54 | -2,67 | [1,6; 4,6] | |
2,10 | 4,10 | 5,70 | 7,30 | 8,10 | 1,89 | 1,74 | 1,53 | 1,36 | 1,29 | [1,3; 9,3] | |
1,80 | 2,70 | 3,60 | 4,50 | 6,30 | 0,37 | -0,24 | -0,67 | -0,59 | 0,51 | [1,2; 7,2] | |
2,50 | 4,00 | 6,50 | 7,50 | 9,00 | -0,34 | -0,09 | 0,27 | 0,43 | 0,70 | [1; 11] | |
1,15 | 1,30 | 1,50 | 1,75 | 1,85 | 2,28 | 4,09 | 5,13 | 4,78 | 6,02 | [1; 2] | |
5,20 | 7,20 | 8,40 | 10,00 | 11,20 | -6,97 | -5,61 | -6,69 | -11,08 | -13,16 | [4; 12] | |
4,10 | 4,30 | 4,70 | 4,90 | 5,10 | 0,81 | 1,12 | 0,53 | 0,1 | 0,04 | [3,5; 5,5] |
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F (x) G (x) H (x) G (x)= A + Bx, H (x)= C e Dx .
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X | F(x) | X | F(x) | |||||||||
.0 | .1 | .2 | .3 | .4 | .5 | .6 | .7 | .3 | .9 | |||
1,00 | 1,0763 | 1,2517 | 1,3230 | 0,6277 | 1,8814 | -1,00 | 1,2188 | 7,4220 | 0,8739 | 5,2215 | 0,7932 | |
1,00 | 1,0958 | 2,4367 | 1,4282 | 1,8690 | 1,8362 | -1,00 | 1,8744 | 7,2743 | 0,3451 | 5,2551 | 0,7023 | |
1,00 | 1,1383 | 1,1782 | 1,2831 | 0,4060 | 1,8883 | 0,10 | 2,5227 | 3,9034 | 0,2551 | 3,1721 | 0,6109 | |
1,40 | 1,0164 | 1,3449 | 1,1846 | 1,3298 | 1,4621 | 1,40 | 3,7513 | 1,9399 | 1,1792 | 1,8205 | 1,5195 | |
1,80 | 0,8448 | 0,8970 | 1,0423 | 2,2396 | 1,2024 | 1,80 | 3,2916 | 1,4080 | 2,7255 | 1,0110 | 1,1280 | |
1,80 | 0,8451 | 2,2131 | 0,9386 | 2,0336 | 1,1520 | 1,80 | 2,6521 | 1,4022 | 1,6945 | 1,4741 | 1,2064 | |
2,20 | 0,7522 | 1,3838 | 0,8643 | 1,4532 | 1,2381 | 1,90 | 3,7389 | 1,2177 | 1,7536 | 1,0859 | 2,0333 | |
2,20 | 0,7373 | 2,9157 | 0,8048 | 2,8410 | 1,0669 | 2,00 | 3,0509 | 1,2728 | 2,7337 | 1,1864 | 1,4756 | |
2,60 | 0,7308 | 3,0485 | 0,6675 | 2,3196 | 0,7721 | 2,00 | 3,7143 | 1,4258 | 2,1889 | 1,2272 | 1,9645 | |
3,00 | 0,6000 | 2,9941 | 0,5978 | 3,7697 | 0,5254 | 2,20 | 4,0200 | 1,3204 | 2,4792 | 1,0077 | 2,3354 | |
3,40 | 0,4993 | 6,2228 | 0,5266 | 3,4957 | 0,4590 | 2,40 | 3,7461 | 1,1501 | 2,5267 | 1,1415 | 3,0000 | |
3,40 | 0,5338 | 4,2152 | 0,5803 | 4,0342 | 0,5279 | 2,40 | 4,8381 | 1,0199 | 2,4428 | 1,1088 | 2,8193 | |
3,40 | 0,5165 | 6,6556 | 0,4813 | 3,7366 | 0,7434 | 3,00 | 5,0505 | 0,4076 | 4,3727 | 0,4204 | 2,9146 | |
3,80 | 0,4420 | 6,2930 | 0,5195 | 4,5619 | 0,6277 | 3,00 | 4,6304 | 0,4654 | 4,3626 | 0,7858 | 3,2616 | |
3,80 | 0,4321 | 6,6981 | 0,5007 | 5,2506 | 0,6442 | 3,30 | 5,9083 | 0,6565 | 4,7978 | 0,5386 | 3,3511 | |
4,20 | 0,3882 | 9,4535 | 0,4187 | 5,7408 | 0,5844 | 3,60 | 5,8075 | 0,3249 | 5,6142 | 0,6977 | 4,0366 | |
4,20 | 0,4114 | 8,2133 | 0,4140 | 5,3274 | 0,5569 | 3,60 | 5,8265 | 0,5175 | 5,6892 | 0,7369 | 3,7288 | |
4,20 | 0,4066 | 8,4742 | 0,4621 | 5,6536 | 0,1952 | 4,00 | 5,8601 | 0,1873 | 5,6279 | 0,1482 | 4,6823 | |
4,60 | 0,3975 | 11,9610 | 0,2657 | 7,4624 | 0,3174 | 4,00 | 7,3884 | 0,3377 | 5,3762 | 0,4855 | 5,5250 | |
5,00 | 0,3139 | 15,6451 | 0,1904 | 8,9393 | 0,3803 | 4,00 | 6,1544 | 0,2686 | 6,4613 | 0,2665 | 4,8807 |
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f (x) , [ a,b ];
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S, S, S , , S1,S2 n 1=10, n 2=20, S .
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1) S, S, S, n =20;
2) S1,S2, n 1=10, n 2=20;
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5) S, S, S, S1, S2 S.
[ a, b ] | [ a, b ] | |||||
[0, 1.2] | [-0.5, 1.0] | |||||
[-2, 2] | [0, 4.5] | |||||
[0,3] | [0, 10] | |||||
[-1, 1.4] | [0, 2] | |||||
[-3, 3] | [0.5, 3] |
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5.
. - y (x 0)= y 0 [ x , ] , : h =(x - )/20.
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y(0)=0.35 | [0, 2] | y(0)=e | [0, 1] | |||||
y(0)=0.15 | [0, 2] | y(0)=1.0 | [0, ] | |||||
y(0)=1.35 | [0, ] | y()=1 | [ , ] | |||||
y(0)=2.18 | [0, ] | y(1)=0 | [1, 2] | |||||
y(0)=0.34 | [0, 0.7] | y(0)=1.0 | [0, 2] |
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