Creating a 3d surface plot (2024)

FAQs

How to plot a 3D surface? ›

Under the “INSERT” tab, we can see the “Chart” section. Choose “Stock,” “Surface,” or Radar Chart in excel in this section. Under this category of charts, choose the “3-D Surface” chart. As soon as you click on the “3-D Surface” chart, you will see the below default surface chart in your worksheet.

We could plot 3D surfaces in Python too, the function to plot the 3D surfaces is plot_surface(X,Y,Z), where X and Y are the output arrays from meshgrid, and Z=f(X,Y) or Z(i,j)=f(X(i,j),Y(i,j)). The most common surface plotting functions are surf and contour.

The graph of a 3-variable equation which can be written in the form F(x,y,z) = 0 or sometimes z = f(x,y) (if you can solve for z) is a surface in 3D.

Step-by-Step: 3D Excel Chart

On the Insert tab, choose the Column dropdown in the Charts You can now choose a 3D chart type for your Summary data. This example shows the 3D Column chart type, but there are many 3D Excel charts to choose from. Choose the best for your data and audience!

A Surface chart (or 3D Surface plot) is a chart type used for finding the optimum combinations between two sets of data. As in a topographic map, the colors and patterns indicate the areas that are in the same range of values.

On the Insert tab of the ribbon select 3D Models and then From a File. Use the 3D control to rotate or tilt your 3D model in any direction. Just click, hold and drag with your mouse. Drag the image handles in or out to make your image larger or smaller.

The 3D scatter plot chart in Excel is mainly used to show the relationship between two sets of data related to each other. The scattered chart has X and Y variables. This chart helps show related data like rainfall vs. umbrellas sold, rainfall vs.

A graph in 3 dimensions is written in general: z = f(x, y). That is, the z-value is found by substituting in both an x-value and a y-value. The first example we see below is the graph of z = sin(x) + sin(y).

Create Chart

Next, fill out the necessary 'X', 'Y' and 'Z' values from their respective dropdown menus. This will create a 3D surface, as seen below. In this example, our data was formatted as a Z matrix so we will add all columns of our dataset to the 'Z' dropdown.

How to plot a 3D surface in Excel? ›

Go to the "Insert" tab in the Excel ribbon and select the desired chart type under the "Charts" section. Choose the 3D plot option that best fits your needs. Customize your chart by adding titles and labels and adjusting the appearance of the plot. Analyze your chart to identify trends and patterns in your data.

Use 3D Surface Plot to examine the relationship between a response variable (Z) and two predictor variables (X and Y), by viewing a three-dimensional surface of the predicted response. You can choose to represent the predicted response as a smooth surface or a wireframe.

To calculate surface area, we add the areas of all the faces of the three-dimensional figure.

Contour plots display the 3-dimensional relationship in two dimensions, with x- and y-factors (predictors) plotted on the x- and y-scales and response values represented by contours. A contour plot is like a topographical map in which x-, y-, and z-values are plotted instead of longitude, latitude, and elevation.