在多变量数据分析中，涉及三个变量的数据可视化往往需要采用三维绘图技术，以便更全面地理解和分析在二维表示中难以清晰呈现的复杂关系和数据模式。 Python 的 Matplotlib 库通过其 mpl_toolkits.mplot3d 工具包，为复杂三维可视化的生成提供了强大的功能支持。

Sometimes I have to write stuff so I won't forget how to do it. This is one of those times. In my recent post on the angular size of a soccer goal, I created a contour plot. Despite what you might ...

Want to add a bit of visual flair to 3D printed parts that goes maybe a little more than skin-deep? That’s exactly what [volzo] was after, which led him to create a Python script capable of generating ...

Cutoff filter measures the wavelength at which the surface structure is distinguished between waviness data and roughness. Appropriate selection of the correct filter cutoff in software is important ...