三维傅里叶变换图形 by Patrick Clément

GeoGebra 命令及参数

1. PointIn(x + (0 * z) = 1) → B
2. PointIn(x + (0 * z) = 2) → C
3. PointIn(x + (0 * z) = 3) → D
4. PointIn(x + (0 * z) = 4) → E
5. PointIn(x + (0 * z) = 7) → H
6. PointIn(x + (0 * z) = 8) → I
7. PointIn(x + (0 * z) = 9) → J
8. PointIn(x + (0 * z) = 10) → K
9. PointIn(x + (0 * z) = 11) → L
10. PointIn(x + (0 * z) = 5) → F
11. PointIn(x + (0 * z) = 0) → A
12. Sequence((k + 6, ((-1)^(k + 1) * 2 / k)), k, 1, 5) → dent
13. Sequence((k, (2 / ((π * k^(2))) * (cos((k * π)) - 1))), k, 1, 5) → tri
14. Sequence((i, (6 / ((i * π)) * sin((i * π / 2)))), i, 1, 5) → cren
15. Surface((u * cos(v)), (u * sin(v)), f(u), u, 0, (eu * T), v, 0, ev) → s
16. CurveCartesian(t, 0, f(t), t, 0, (eu * T)) → d
17. CurveCartesian(t, f(t), t, 0, (eu * T)) → c