19.5177 19.4449 21.2396 18.9170 18.9948 18.5159 18.1356 17.4906 18.2784 18.8871 17.8011 15.8180 15.2450 14.9712 14.1744 14.0852 13.6263 13.8139
 15.1009 15.7883 15.5481 16.5294 16.3672 14.5835 14.1535 13.5947 14.5111 13.4560 14.6904 14.2192 14.7983 14.0619 14.7413 15.8352 15.2996 15.3723
 16.4642 16.7083 17.7396 17.7132 19.6528 19.1423 18.2811 18.2297 18.2936 18.3557 18.7561 18.1196 17.6812 16.1600 14.8844 15.9663 16.5177 15.7485
 14.8170 14.5244 15.1199 14.7892 15.3928 15.9320 16.7006 17.4934 16.0511 16.2463 17.7165 18.7024 19.4697 21.7622 21.5289 21.0976 20.8223 18.4558
  18.7566 19.3737 19.3477 17.2679 16.8066 15.6709 14.0690 15.7557 15.9891 15.6084 13.4790 12.9835 12.2918 13.3247 12.4568 11.3171 12.9046 13.1262
  13.3472 12.8086 10.9543 10.0080  8.6772  8.2616  8.4027  8.4137  7.6543  6.9850

这是用计算机生成的X(t)=X(t-1)+u

希望对你有帮助，