Лабораторная работа 6. приближение функций по методу наименьших квадратов (стр. 3 )

Из за большого объема этот материал размещен на нескольких страницах:
1 2 3 4

N f(x, a,b) x y	N f(x, a,b) x y	N f(x, a,b) x y	N f(x, a,b) x y	N f(x, a,b) x y
6.2.1	6.2.2	6.2.3	6.2.4	6.2.5

-1.5	0.54881	0	-1.8	0.5	1.275	-1.25	-1.84796	1.5	0.99458
-1.2	1.04917	0.2	-1.788	0.6	1.584	-1	-1.94976	2.5	0.86240
-0.9	1.73672	0.4	-1.704	0.7	1.911	-0.75	-1.96032	3.5	0.75598
-0.6	2.4893	0.6	-1.476	0.8	2.256	-0.5	-1.81959	4.5	0.68569
-0.3	3.08947	0.8	-1.032	0.9	2.619	-0.25	-1.44078	5.5	0.63724
0	3.32012	1.0	-0.3	1.0	3	0	-0.70000	6.5	0.60212
0.3	3.08947	1.2	0.792	1.1	3.399	0.25	0.57781	7.5	0.57560
0.6	2.4893	1.4	2.316	1.2	3.816	0.5	2.63795	8.5	0.55489
0.9	1.73672	1.6	4.344	1.3	4.251	0.75	5.82175	9.5	0.53830
1.2	1.04917	1.8	6.948	1.4	4.704	1	10.60130	10.5	0.52472
1.5	0.54881	2.0	10.20	1.5	5.175	1.25	17.62623	11.5	0.51339

продолжение таблицы к задаче 6.2

6.2.6	6.2.7	6.2.8	6.2.9	6.2.10

-0.2	0.39528	-1.0	1.22378	-0.5	-0.86583	0	1	0.2	-10.739
0	0.41523	-0.8	0.95858	-0.3	-0.53703	0.1	0.93957	0.3	-6.22126
0.2	0.43853	-0.6	0.68914	-0.1	-0.18453	0.2	0.76783	0.4	-4.07281
0.4	0.46625	-0.4	0.43954	0.1	0.18976	0.3	0.51111	0.5	-2.84020
0.6	0.50000	-0.2	0.25309	0.3	0.58420	0.4	0.20634	0.6	-2.05188
0.8	0.54233	0	0.18232	0.5	0.99735	0.5	-0.10699	0.7	-1.51050
1	0.59761	0.2	0.25309	0.7	1.42794	0.6	-0.39443	0.8	-1.11950
1.2	0.67420	0.4	0.43954	0.9	1.87487	0.7	-0.63187	0.9	-0.82632
1.4	0.79051	0.6	0.68914	1.1	2.33712	0.8	-0.80753	1	-0.60000
1.6	1.00000	0.8	0.95858	1.3	2.81381	0.9	-0.92108	1.1	-0.42121
1.8	1.58114	1.0	1.22378	1.5	3.30415	1	-0.98077	1.2	-0.27729
6.2.11	6.2.12	6.2.13	6.2.14	6.2.15

-0.5	25.51076	0.8	-0.97931	0.1	1.08873	-2	7	-0.2	0.84579
-0.4	22.90612	1	-0.85689	0.2	1.17014	-1.5	4.4375	0	1.30000
-0.3	18.55157	1.2	-0.66222	0.3	1.26183	-1	3	0.2	1.86598
-0.2	14.54060	1.4	-0.42857	0.4	1.36792	-0.5	2.3125	0.4	2.57123
-0.1	10.95048	1.6	-0.18049	0.5	1.49482	0	2	0.6	3.45002
0	7.84000	1.8	0.06400	0.6	1.65310	0.5	1.6875	0.8	4.54507
0.1	5.24799	2	0.29196	0.7	1.86204	1	1	1	5.90958
0.2	3.19261	2.2	0.49442	0.8	2.16181	1.5	-0.4375	1.2	7.60987
0.3	1.67145	2.4	0.66554	0.9	2.65621	2	-3	1.4	9.72856
0.4	0.66254	2.6	0.80200	1.0	3.75519	2.5	-7.0625	1.6	12.36861
0.5	0.12598	2.8	0.90245	1.1	35.43678	3	-13	1.8	15.65831
6.2.16	6.2.17	6.2.18	6.2.19	6.2.20

0.1	1.20491	1	-0.5	-1	-49.653	1	3.6	-0.5	1.22727
0.4	2.28982	1.4	-0.5208	-0.8	-33.01222	1.2	2.23611	0	1.25
0.7	2.92664	1.8	0.3096	-0.6	-20.48495	1.4	1.44898	0.5	1.27778
1	3.4	2.2	2.4904	-0.4	-11.48717	1.6	0.96094	1	1.3125
1.3	3.7807	2.6	6.5208	-0.2	-5.43486	1.8	0.64198	1.5	1.35714
1.6	4.09964	3	12.900	0	-1.744	2	0.425	2	1.41667
1.9	4.37362	3.4	22.1272	0.2	0.16942	2.2	0.27273	2.5	1.5
2.2	4.61296	3.8	34.7016	0.4	0.88941	2.4	0.16319	3	1.625
2.5	4.82456	4.2	51.1224	0.6	0.99999	2.6	0.08284	3.5	1.83333
2.8	5.01328	4.6	71.8888	0.8	1.08518	2.8	0.02296	4	2.25
3.1	5.18273	5	97.500	1	1.729	3	-0.02222	4.5	3.5
6.2.21	6.2.22	6.2.23	6.2.24	6.2.25

-2.5	0.0876	0.1	5.53	0.1	0.479	-2.0	1.649	-1.5	0.0829
-2	0.29523	0.3	2.7967	0.2	0.7562	-1.6	1.942	-1.2	0.2192
-1.5	0.75958	0.5	2.25	0.3	0.9184	-1.2	2.142	-0.9	0.5794
-1	1.49184	0.7	2.0157	0.4	1.0335	-0.8	2.274	-0.6	1.5315
-0.5	2.23671	0.9	1.8856	0.5	1.1227	-0.4	2.35	-0.3	4.0481
0	2.56000	1.1	1.8027	0.6	1.1957	0	2.375	0	10.7
0.5	2.23671	1.3	1.7454	0.7	1.2573	0.4	2.35	0.3	4.0481
1	1.49184	1.5	1.7033	0.8	1.3107	0.8	2.274	0.6	1.5315
1.5	0.75958	1.7	1.6712	0.9	1.3579	1.2	2.142	0.9	0.5794
2	0.29523	1.9	1.6458	1.0	1.4	1.6	1.942	1.2	0.2192
2.5	0.0876	2.1	1.6252	1.1	1.4381	2.0	1.649	1.5	0.0829
6.2.26	6.2.27	6.2.28	6.2.29	6.2.30

-2	8.16617	-4	-6.47	1	4.0199	0.5	1.7499	-1.0	0.756
-1.6	5.92986	-3.2	-3.2086	1.7	3.9404	0.75	2.5732	-0.8	1.0033
-1.2	4.30596	-2.4	-2.3433	2.4	3.8574	1	3.2817	-0.6	1.2215
-0.8	3.12677	-1.6	-2.2767	3.1	3.7706	1.25	3.8197	-0.4	1.4
-0.4	2.27050	-0.8	-1.4114	3.8	3.6793	1.5	4.1396	-0.2	1.5289
0	1.64872	0	1.85	4.5	3.5827	1.75	4.2065	0	1.6
0.4	2.27050	0.8	9.105	5.2	3.4799	2.0	3.5208	0.2	1.6073
0.8	3.12677	1.6	21.951	5.9	3.3693	2.25	2.7829	0.4	1.5474
1.2	4.30596	2.4	41.986	6.6	3.249	2.5	1.8224	0.6	1.4196
1.6	5.92986	3.2	70.806	7.3	3.1158	2.75	0.6915	0.8	1.2262
2	8.16617	4	110.01	8	2.9644	3	0.6915	1.0	0.9725

N
таблица значений
6.3.1
x	1.5	2	2.4	3	3.8	4.3	4.8	5.2
y	4.0	3.3	2.6	1.4	-0.7	-2.3	-4.2	-6.0
6.3.2
x	1.8	2	2.5	3.2	3.8	4.0	4.5	5.1
y	-0.07	-0.05	0	0.15	0.32	0.38	0.55	0.77
6.3.3
x	-0.8	-0.6	-0.5	-0.2	0	0.2	0.7
y	5.21	4.89	4.82	4.95	5.33	5.97	8.62
6.3.4
x	-0.8	-0.6	-0.5	-0.2	0	0.2	0.7	1.1	1.5
y	1.96	2.34	2.36	1.76	1	0.25	-0.2	1.24	2.83
6.3.5
x	0	0.4	0.9	1.2	1.3	1.5	1.7	2.1
y	0	0.86	2.75	3	2.85	2.27	1.46	0
6.3.6
x	0	0.1	0.2	0.3	1	1.1	1.2	1.3	1.8	2.0
y	-2.00	-1.67	-1.31	-0.92	1.63	1.84	1.98	2.07	1.66	1.22
6.3.7
x	0.5	0.7	0.8	1.1	1.5	1.7	2.2	2.3	2.8	3.0
y	2.36	2.1	1.96	1.52	0.91	0.6	-0.27	-0.42	-1.5	-2.5
6.3.8
x	0	0.2	0.4	0.6	0.8	1	1.2	1.3	1.4
y	1	0.97	0.85	0.58	0.07	-0.9	-3	-5	-9.5
6.3.9
x	0	0.2	0.4	0.6	0.8	1	1.2	1.4
y	0	1	2.15	3.33	4.5	5.86	7.22	8.66
6.3.10
x	0.1	0.2	0.3	0.4	0.5	0.6	0.7	0.8	0.9	1.0
y	9.5	5	3.8	3.5	3.44	3.6	3.85	4.18	4.56	5