Wolfram 语言

核心几何

在区域上绘图

Wolfram 语言用于函数和数据可视化的函数现在支持任意区域,以达到对区域和切片的最大控制.

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Plot3D[Sin[x + Cos[y]], {x, y} \[Element] Disk[{0, 0}, 3]]
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应用 DensityPlot.

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\[ScriptCapitalD] = MeshRegion[{{0, 0}, {5, -2}, {3, 0}, {5, 2}}, Polygon[{1, 2, 3, 4}]];
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DensityPlot[Sin[2 x] Cos[2 y], {x, y} \[Element] \[ScriptCapitalD]]
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在任意区域上绘图.

显示完整的 Wolfram 语言输入
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opts = {Axes -> False, Boxed -> False, BoxRatios -> Automatic};
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\[ScriptCapitalD] = BoundaryDiscretizeGraphics[Text["Wolfram"], _Text];
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Plot3D[Sin[x/2 + Cos[y/2]], {x, y} \[Element] \[ScriptCapitalD], Evaluate[opts]]
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\[ScriptCapitalD] = ExampleData[{"Geometry3D", "Triceratops"}, "Region"];
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DensityPlot3D[ Sin[4 x] Cos[4 y] Sin[4 z], {x, y, z} \[Element] \[ScriptCapitalD], Evaluate[opts]]
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