level 4
附code,感兴趣可以试试:
ListContourPlot[
Table[Sin[x] Sin[y], {x, -3, 3, 0.1}, {y, -3, 3, 0.1}],
ContourStyle -> {{Black, Thickness[0.01]}, {Blue, Thickness[0.01]}},
ContourShading -> None]
ContourPlot[{Sin[x] Sin[y] == 0.2, Sin[x] Sin[y] == -0.2}, {x, -3,
3}, {y, -3, 3},
ContourStyle -> {{Black, Thickness[0.01]}, {Blue, Thickness[0.01]}},
ContourShading -> None]
ContourPlot[{Sin[x] Sin[y] == 0.2, Sin[x] Sin[y] == -0.2}, {x, -3,
3}, {y, -3, 3},
ContourStyle -> {{Opacity[0.5,Black], Thickness[0.01]}, {Opacity[0.5,Blue], Thickness[0.01]}},
ContourShading -> None]
2024年09月17日 09点09分


