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Which is surface plot with contour plot under surface plot?


Asked by Dayana Andersen on Dec 09, 2021 FAQ



surfc (X,Y,Z) creates a three-dimensional surface plot with a contour plot underneath. A surface plot 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.
Thereof,
surfc(Z) creates a contour plot under the three-dimensional shaded surface from the z components in matrix Z, using x = 1:n and y = 1:m, where [m,n] = size(Z). The height, Z, is a single-valued function defined over a geometrically rectangular grid. Z specifies the color data, as well as surface height, so color is proportional to surface height.
And, Contour Plots is the way in which you can represent the three-dimensional surface (having a length(X), Width(Y) and depth/volume(Z)) chart on a two-dimensional plane (i.e. in a plane with X and Y axis only). In this chart, lines are drawn for (x, y) coordinates where the response (z) values are occurring.
Accordingly,
A surface plot 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. The color of the surface varies according to the heights specified by Z.
Subsequently,
A surface plot 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. The color of the surface varies according to the heights specified by Z. surfc (X,Y,Z,C) additionally specifies the surface color.