时间序列构建问题

GeoGebra 命令及参数

1. Mod(seed, 3) → Strt
2. Element(DtXSq, DataSet) → DtX1
3. Element(DtYSq, DataSet) → DtY1
4. Sequence(Element[DtY1, Strt + k], k, 1, size) → DtY2
5. Min(DtY2) → YMn
6. Max(DtY2) → YMx
7. Sequence(Element[DtX1, Strt + k], k, 1, size) → DtX2
8. Segment(Org, GLR) → HAx
9. Segment(Org, GUL) → VAx
10. If(5 * LBSY ≤ UBSY, 5 * LBSY, If[2 * LBSY ≤ UBSY, 2 * LBSY, LBSY]) → YScl2
11. Sequence(((k - 1) * XScl + GL, AdpY(Element[DtY2, k])), k, 1, size) → DtPts
12. Sequence(Segment[Element[DtPts, k - 1], Element[DtPts, k]], k, 2, size) → GrSgs
13. Segment(TUL, TUR) → TbTp
14. Segment(TLL, TLR) → TbBt
15. Segment(TML, TMR) → TbMd
16. Segment(TLL, TUL) → BL
17. Sequence(Text[k, (-3.6, AdpY(k) - 0.35)], k, YAxMn, YAxMx, YScl2) → YLbs
18. Segment((GL - 1.414, GB - 1.414), Org) → LLSg
19. Sequence(Segment[(DL + k * CW, TB), (DL + k * CW, TT)], k, 0, size) → DvLns
20. Sequence(Segment[(GL - 0.5, AdpY(k)), (GL + 0.5, AdpY(k))], k, YAxMn, YAxMx, YScl2) → YTcs
21. Sequence(Text[Element[DtX2, k], ((k - 1) * XScl + GL - 1, GB - 2.5)], k, 1, size) → XLbs
22. Sequence(Segment[(GL + k * XScl, GB - 0.4), (GL + k * XScl, GB + 0.4)], k, 0, size - 1) → XTcs
23. Element(TtlSq, DataSet) → Ttl
24. Element(DDSq, DataSet) → DD0
25. Element(VTtlSq, DataSet) → VALbl
26. Element(VTtlSq, DataSet) → VATtl
27. Element(TATtlSq, DataSet) → TATtl
28. Element(TATtlSq, DataSet) → TmLbl
29. Sequence(Text[Element[DtX2, k], (DL - 5.3 + CW * k, TB + 3.5)], k, 1, size) → Rw1
30. Sequence(Text[Element[DtY2, k], (DL - 5.3 + k * CW, TB + 0.5)], k, 1, size) → Rw2