Tugunlar orasidagi masofa teng bo’lmaganda Nyuton interpolyatsion formulasi. Bo’lingan chekli ayirmalar

Yüklə 237,42 Kb.
 səhifə 3/3 tarix 04.04.2022 ölçüsü 237,42 Kb. #85044
1   2   3
7-amaliy
2-JN uchun (1), 2-JN uchun (1), 2-JN uchun (1)

 xi

Nyutonning ikkinchi interpolyatsion formulasi ham interpolyasiya qadamlari bir-biriga teng bo’lganda yaroqlidir. Nyuton o’zing ikkinchi interpolyatsion formulasini quyidagicha axtaradi.

(2)

shartdan

shartdan

Bulardan quyidagi rekurent formulani yozish mumkin

(3)

topilganlarni (2) ga olib borib qo’ysak.

(4)

(4) formula Nyutonning ikkinchi interpolyatsion formulasi deyiladi.

Nyutonning ikkinchi interpolyatsion formulasini ham yangi o’zgaruvchilarda ifodalash mumkin.

formulaga ega bo’lamiz.

 X Variantlar X0 1 2 3 4 5 Y= Y= Y= Y= Y= X0=0.41 Y0=1.5068 Y0=0.4346 Y0=0.0998 Y0=0.9171 Y0=0.6403 0.39 X1=0.46 Y1=1.5841 Y1=0.4954 Y1=0.1439 Y1=0.8961 Y1=0.6782 0.53 X2=0.51 Y2=1.6653 Y2=0.5593 Y2=0.4882 Y2=0.8722 Y2=0.7141 0.60 X3=0.56 Y3=1.7506 Y3=0.6259 Y3=0.5312 Y3=0.8472 Y3=0.5483 0.68 X4=0.61 Y4=1.8404 Y4=0.6989 Y4=0.5728 Y4=0.8196 Y4=0.7810 X5=0.66 Y5=1.9348 Y5=0.7761 Y5=0.6131 Y5=0.7899 Y5=0.8124

 X Variantlar X0 6 7 8 9 10 Y= Y= Y= Y= Y= X0=0,11 Y0=1,1163 Y0=0,1104 Y0=0,1098 Y0=0,9940 Y0=0,3317 0,14 X1=0,16 Y1=1,1735 Y1=0,1514 Y1=0,1593 Y1=0,9872 Y1=0,4000 0,19 X2=0,21 Y2=1,2337 Y2=0,2131 Y2=0,2085 Y2=0,9780 Y2=0,4582 0,29 X3=0,26 Y3=1,2969 Y3=0,2660 Y3=0,5271 Y3=0,9664 Y3=0,5099 0,38 X4=0,31 Y4=1,3634 Y4=0,3203 Y4=0,3051 Y4=0,9523 Y4=0,5568 X5=0,36 Y5=1,4333 Y5=0,3776 Y5=0,3523 Y5=0,9359 Y5=0,6000

 X Variantlar X0 11 12 13 14 15 Y= Y= Y= Y= Y= X0=0.21 Y0=1.2337 Y0=0.2131 Y0=0.2085 Y0=0.9780 Y0=0.4582 0.24 X1=0.26 Y1=1.2969 Y1=0.2660 Y1=0.2571 Y1=0.9664 Y1=0.5099 0.28 X2=0.31 Y2=1.3634 Y2=0.3203 Y2=0.3051 Y2=0.9523 Y2=0.5568 0.39 X3=0.36 Y3=1.4333 Y3=0.3776 Y3=0.3523 Y3=0.9359 Y3=0.6000 0.48 X4=0.41 Y4=1.5068 Y4=0.4346 Y4=0.0998 Y4=0.9171 Y4=0.6403 X5=0.46 Y5=1.5841 Y5=0.4954 Y5=0.4439 Y5=0.8961 Y5=0.6782
 X Variantlar X0 16 17 18 19 20 Y= Y= Y= Y= Y= X0=0.31 Y0=1.3634 Y0=0.3203 Y0=0.3051 Y0=0.9523 Y0=0.5568 0.34 X1=0.36 Y1=1.4333 Y1=0.3776 Y1=0.3523 Y1=0.9359 Y1=0.6000 0.38 X2=0.41 Y2=1.5068 Y2=0.4346 Y2=0.3998 Y2=0.9171 Y2=0.6403 0.49 X3=0.46 Y3=1.5841 Y3=0.4954 Y3=0.4439 Y3=0.8961 Y3=0.6782 0.58 X4=0.51 Y4=1.6653 Y4=0.5593 Y4=0.4882 Y4=0.8722 Y4=0.7141 X5=0.56 Y5=1.7506 Y5=0.6259 Y5=0.5312 Y5=0.8472 Y5=0.7483

 X Variantlar X0 21 22 23 24 25 Y= Y= Y= Y= Y= X0=051 Y0=1.6653 Y0=0.5593 Y0=0.4882 Y0=08722 Y0=0.7141 0.54 X1=0.56 Y1=1.7506 Y1=0.6269 Y1=0.5312 Y1=0.8472 Y1=0.7483 0.58 X2=0.61 Y2=1.8404 Y2=0.9689 Y2=0.5728 Y2=0.8196 Y2=0.7810 0.69 X3=0.66 Y3=1.9348 Y3=0.7761 Y3=0.6131 Y3=0.7899 Y3=0.8124 0.78 X4=0.71 Y4=2.0340 Y4=0.8595 Y4=0.6518 Y4=0.7584 Y4=0.8426 X5=0.76 Y5=2.1353 Y5=0.9504 Y5=0.6889 Y5=0.7248 Y5=0.8718

Yüklə 237,42 Kb.

Dostları ilə paylaş:
1   2   3

Verilənlər bazası müəlliflik hüququ ilə müdafiə olunur ©genderi.org 2022
rəhbərliyinə müraciət

Ana səhifə