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Проверим систему на устойчивость
t |
Х[n-3] |
Х[n-2] |
У[n-3] |
У[n-2] |
У[n-1] |
У[n] |
k2 |
k1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
-2 |
-2,5 |
30 |
0 |
0 |
0 |
0 |
0 |
0 |
-2 |
-2,5 |
60 |
0 |
3 |
0 |
0 |
0 |
-0,69 |
-2 |
-2,5 |
90 |
3 |
3 |
0 |
0 |
-0,69 |
-1,0515 |
-2 |
-2,5 |
120 |
3 |
3 |
0 |
-0,69 |
-1,0515 |
-0,87503 |
-2 |
-2,5 |
150 |
3 |
3 |
-0,69 |
-1,0515 |
-0,87503 |
-0,31271 |
-2 |
-2,5 |
180 |
3 |
3 |
-1,0515 |
-0,87503 |
-0,31271 |
0,402944 |
-2 |
-2,5 |
210 |
3 |
3 |
-0,87503 |
-0,31271 |
0,402944 |
1,091008 |
-2 |
-2,5 |
240 |
3 |
3 |
-0,31271 |
0,402944 |
1,091008 |
1,655945 |
-2 |
-2,5 |
270 |
3 |
3 |
0,402944 |
1,091008 |
1,655945 |
2,072897 |
-2 |
-2,5 |
300 |
3 |
3 |
1,091008 |
1,655945 |
2,072897 |
2,358629 |
-2 |
-2,5 |
330 |
3 |
3 |
1,655945 |
2,072897 |
2,358629 |
2,545949 |
-2 |
-2,5 |
360 |
3 |
3 |
2,072897 |
2,358629 |
2,545949 |
2,667553 |
-2 |
-2,5 |
390 |
3 |
3 |
2,358629 |
2,545949 |
2,667553 |
2,748775 |
-2 |
-2,5 |
420 |
3 |
3 |
2,545949 |
2,667553 |
2,748775 |
2,806266 |
-2 |
-2,5 |
450 |
3 |
3 |
2,667553 |
2,748775 |
2,806266 |
2,849609 |
-2 |
-2,5 |
480 |
3 |
3 |
2,748775 |
2,806266 |
2,849609 |
2,883732 |
-2 |
-2,5 |
510 |
3 |
3 |
2,806266 |
2,849609 |
2,883732 |
2,911014 |
-2 |
-2,5 |
540 |
3 |
3 |
2,849609 |
2,883732 |
2,911014 |
2,932687 |
-2 |
-2,5 |
570 |
3 |
3 |
2,883732 |
2,911014 |
2,932687 |
2,949598 |
-2 |
-2,5 |
600 |
3 |
3 |
2,911014 |
2,932687 |
2,949598 |
2,962519 |
-2 |
-2,5 |
630 |
3 |
3 |
2,932687 |
2,949598 |
2,962519 |
2,972209 |
-2 |
-2,5 |
660 |
3 |
3 |
2,949598 |
2,962519 |
2,972209 |
2,97938 |
-2 |
-2,5 |
690 |
3 |
3 |
2,962519 |
2,972209 |
2,97938 |
2,984653 |
-2 |
-2,5 |
720 |
3 |
3 |
2,972209 |
2,97938 |
2,984653 |
2,98853 |
-2 |
-2,5 |
750 |
3 |
3 |
2,97938 |
2,984653 |
2,98853 |
2,991394 |
-2 |
-2,5 |
780 |
3 |
3 |
2,984653 |
2,98853 |
2,991394 |
2,993527 |
-2 |
-2,5 |
810 |
3 |
3 |
2,98853 |
2,991394 |
2,993527 |
2,995125 |
-2 |
-2,5 |
840 |
3 |
3 |
2,991394 |
2,993527 |
2,995125 |
2,996329 |
-2 |
-2,5 |
870 |
3 |
3 |
2,993527 |
2,995125 |
2,996329 |
2,997239 |
-2 |
-2,5 |
900 |
3 |
3 |
2,995125 |
2,996329 |
2,997239 |
2,997927 |
-2 |
-2,5 |