2022.3
Explore the Extended Definitions, OML Guides, Block Library, API Guide and Glossary.
The Reference Guide contains documentation for all functions supported in the OpenMatrix language.
Discover new features and enhancements.
New to Activate? Learn the basics here.
Start using Activate with our interactive tutorials.
Learn about the features and functionality available in Activate.
PDF file with in-depth information on key topics in the User's Guide.
OpenMatrix is a mathematical scripting language.
Plots the given dataset on a new vertical axis in an existing 2D plot.
Creates stacked areas in an axes and returns handles of the areas.
Create a new axes or set current axes by passing a handle argument.
Sets the scaling and range of x, y, and z axes (x by default). Called without arguments, axis turns autoscaling on.
Creates bars in an axis and returns handles of the bars.
Creates 3d bars on an axis and returns the handles of the bars.
Turn on/off the border of a 2D plot.
Clears the current axes or axes specified by handle.
Clears the current figure or figure specified by handle.
Close the current, or a specific, or all figure window.
Turns the axes colorbar on/off. Get and set the colorbar's minimum and maximum values.
Gets or sets the colormap of a figure or axes.
Creates a 2D contoured surface in an axes.
Creates 3D contoured surface in an axes.
Creates a copy of the style properties of a plot object.
Sets date formatted ticks on axis.
Deletes the file(s), f, or a graphic object, h.
Forces an update of the current axes.
Creates a surface and a set of 3D lines defined by the x, y, and z matrices.
Creates a new figure for plotting and uicontrols.
Creates 2D filled in polygons of range x and y and color c.
Finds all objects that have a property named propertyName and the value for such property is propertyValue. findall performs the same search as findobj but includes objects for which 'handlevisibility' property is set to 'off' and their children.
Finds all objects which have a property named propertyName and the value for such property is propertyValue.
Returns a handle to the current axes object.
Get current figure returns a handle to the current figure.
Returns the value of the named property p from the graphics handle, h. If property name is omitted, all properties of h will be returned.
Returns the mouse position in the figure area.
Turn on/off grid lines in a plot. Toggle the states if no argument is used.
Creates a histogram in an axis.
Creates a 3d histogram in an axis.
Turn on/off the "hold" state of axes. When the "hold" state is on, new plotting data will be added to the axes.
Returns true if x is an axis handle; returns false if otherwise.
Returns true if x is a figure graphics handle; returns false if otherwise.
Returns true if x is a graphics handle; returns false if otherwise.
Returns true if the next plot will be added to the current one; returns false if otherwise.
Update axes' legend text, turn on/off the legend of axes. Toggle the states if no argument is used.
Add a curve in current axes or a specified axes.
Plots a given dataset in 2D axes with logarithmic scales for x and y axes.
Creates mesh in an axes and returns handles of the mesh.
Construct a grid of points from coordinate vectors.
Restore a figure from a .fig file.
Sets the style properties to a plot object.
Creates 2D or 3D patches in an axis.
Display a matrix as a heat map. The values of input matrix z are mapped to the colors of the colormap.
Plots a given dataset in 2D axes.
Creates 3D lines in an axis and returns handles of the lines.
Plots given datasets in independent y-axes and a common x-axis.
Creates a line plot in polar coordinates.
Properties for the graphics object in OML.
Creates a 2D quiver plot in an axis.
Save a figure to a specific file.
Save a figure to a .fig file.
Creates dots in an axes and returns handles of the dots.
Creates 3D dots in an axes and returns handles of the dots.
Plots a given dataset in 2D axes with logarithmic scales for the x axis.
Plots a given dataset in 2D axes with logarithmic scales for the y axis.
Sets property values for graphics handles.
Creates a stem plot in an axis and returns the stem handles.
Creates a 3D stem plot in an axis and returns the stem handle.
Sets up a plot grid with rows by cols subwindows and sets the current axes for plotting to the location given by index.
Creates surfaces in an axes and returns handles of the surfaces.
Creates a textbox at coordinate x,y with text 't'.
Sets the title of the plot.
Creates a context menu that is displayed with a right-click for a figure, uitab, or select uicontrol objects.
Creates a menu item in a context menu that is displayed with a right-click for a figure, uitab, or select uicontrol objects.
Creates a menu bar for a figure.
Creates a menu item, in a menu bar, for a figure.
Resumes execution of code, stopping uiwait on the given handle, handle, or stopping all uiwait commands in the current session.
Creates a tab in a tabbed frame for interactive graphical control objects in a figure.
Creates a tabbed frame for interactive graphical control objects in a figure.
Creates a hierarchy in the graphical user interface.
Creates a node in a uitree hierarchy.
Pauses the execution of code until the given handle, handle, is deleted, and the timeout, waittime, is reached.
Sets the viewpoint for the current axes.
Creates waterfall meshes in an axes and returns handles of the meshes.
Annotates the x-axis.
Set and query range of x axis.
Add one or more vertical lines in the current axes or specified axes.
Annotates the y-axis.
Set and query range of y axis.
Add one or more horizontal lines in the current axes or specified axes.
Annotates the z-axis.
Set and query range of z axis.
Describes all of the blocks in the installed Activate library.
Provides information about developing and simulating models through the Activate Application Program Interface.
Key terms associated with the software.
You've got questions? We've got answers!
View All Altair Simulation Help