plot3(tbl,xvar,yvar,zvar) plots the variables xvar, yvar, and zvar from the table tbl. To plot one data set, specify one variable each for xvar, yvar, and zvar. To plot multiple data sets, specify multiple variables for at least one of those arguments.

Surface Plot (with Shading) The surfl function creates a surface plot with colormap-based lighting. For smoother color transitions, use a colormap with linear intensity variation such as pink.

surf(X,Y,Z) creates a three-dimensional surface plot, which is a three-dimensional surface that has solid edge colors and solid face colors. The function plots the values in matrix Z as heights above a grid in the x-y plane defined by X and Y.

Plot the relationship between the Systolic, Diastolic, and Weight variables by passing tbl as the first argument to the scatter3 function followed by the variable names. By default, the axis labels match the variable names.

To create two-dimensional line plots, use the plot function. For example, plot the sine function over a linearly spaced vector of values from 0 to 2 π : x = linspace(0,2*pi); y = sin(x); plot(x,y)

Use plots to visualize data. For example, you can compare sets of data, track changes in data over time, or show data distribution. Create plots programmatically using graphics functions or interactively using the Plots tab at the top of the MATLAB ® desktop.

This example shows how to create 3-D line plots in MATLAB using the plot3 function. Create a regularly-spaced vector t from 0 to 10*pi using pi/50 as the increment between elements. t = 0:pi/50:10*pi;

Sep 12, 2017 · It is possible to use the sph2cart function to plot your data in 3D, however in Cartesian coordinates, so losing the angle data in the plot. A 2D polar plot with the values in scaled colour is not difficult to code using the polarscatter function (in R2016b and later):

This MATLAB function plots the parametric curve xt = x(t), yt = y(t), and zt = z(t) over the default interval –5 < t < 5.

Use the quiver3 function to plot the vectors and the surf function to plot the surface. First, create a grid of x- and y- values that are equally spaced. Use them to calculate z .