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#3d plot matlab how to#
#3d plot matlab code#

statement =meshgrid(x,y) used to transforms the domain specified by two vectors, x and y, into matrices X and Y.

#3d plot matlab how to#

The example below will show you how to create the surface plot in MATLAB.Īim(1): To make a surface plot of the function z=x+y, over the domain The general form of the mesh command is: surface(x,y,z) The surface plot only colors the mesh surface. statement mesh(X,Y,Z) generates the mesh plot of the function.Then, the matrices X and Y are evaluated in function Z=X+Y.statement =meshgrid(x,y) used to transforms the domain specified by two vectors x and y, into matrices X and Y.

statements x=-1:0.1:3 and y=1:0.1:4 are used to create two vectors x and y.

The example below will show you how to create a mesh plot in MATLAB.Īim(1): To make a mesh plot of the function z=x+y, over the domain The general form of the mesh command is: mesh(x,y,z) They plot a graph over the functions in the form of z = f(x,y), where x and y are the independent variables and z is the dependent variable.

#3d plot matlab code#

(0 ≤ t ≤ 50) x = sin(t) y = cos(t).Ĭreate a script file in MATLAB and type the following code – x=sin(t) y=cos(t) z=t The example below will show you how to use plot command in MATLAB.Īim(1): To plot a curve for variables x, y and z as the function of time t lies between 0 to 50 sec. The general form of the command is: plot3(x,y,z,‘line specifiers’)

The command plot3(x,y,z) in MATLAB help to create three-dimensional plots. After reading the MATLAB 3-D plots topic, you will understand how to create 3-d plots as a surface plot or mesh plot in MATLAB.ģ-D plots are useful to present data having more than two variables.