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Plot Data
HyperGraph is a data analysis and plotting tool with interfaces to many file formats.
Line Chart
Define
Create and edit curves.
MATLAB Interface

Welcome
What's New
View new features for Altair HyperWorks 2024.1.
Get Started
Learn the basics and discover the workspace.
Tutorials
Learn more about the Altair HyperWorks suite of products with interactive tutorials.
Startup Procedures and Customizations
Start and configure the applications.
Tool Finder
View a list of deprecated panels and their newer, equivalent workflows.
Manage Files and Data
Create, open, import, and save models.
Sessions and Report Templates
Set up sessions and create report templates.
Interface with External Products
Solver interfaces supported in HyperMesh.
Entities and Solver Interfaces
A solver interface is made up of a template and a FE-input reader.
Browsers
Browsers provide a structured view of model data, which you can use to review, modify, create, and manage the contents of a model. In addition to visualization, browsers offer features like search, filtering, and sorting, which enhance your ability to navigate and interact with the model data.
Sketching
Create and edit 2D parametric sketch geometry.
Topology
Create, edit, and cleanup geometry.
FE Geometry
FE geometry is topology on top of mesh, meaning CAD and mesh exist as a single entity. The purpose of FE geometry is to add vertices, edges, surfaces, and solids on FE models which have no CAD geometry.
Meshing and Elements
Explore the different types of mesh you can create in HyperMesh and create and edit 0D, 1D, 2D, and 3D elements.
Model Build and Assembly
Create, organize and manage parts and subsystems.
Composites
HyperMesh composites modeling.
Connectors
Create connections between parts of your model.
Morph
Rapidly change the shape of the FE mesh without severely sacrificing the mesh quality.
Skeleton Modeling
Create a reduced ordered model to facilitate optimization at the concept phase.
Design Space
Workflow to support topology optimization model build and setup.
Optimization
Setup an Optimization in HyperMesh.
Design Explorer
Multi-disciplinary design exploration and optimization tools.
Validate
Validate the model built before running solver analysis.
Analyze
Models require loads and boundary conditions in order to represent the various physics and/or physical equivalents to bench and in-use testing.
Axisymmetry
Reduce a full 3D model with axisymmetric surfaces while accounting for imperfections.
Concept Modeling
Tools and workflows that are dedicated to rapidly creating new parts for specific use cases, or amending existing parts. The current capabilities are focused on stiffening parts.
Crash and Safety
Tools used for crash and safety analysis.
Airbag
Use airbag folder utilities and export a resulting airbag in a Radioss deck.
Aerospace
Essential utility tools developed using HyperMesh-Tcl.
Aeroelasticity
Import an aeroelastic finite element model with Nastran Bulk Data format.
Certification
Framework to plug certification methods to assess margin of safety from the model and result information.
PhysicsAI
Use PhysicsAI to build fast predictive models from CAE data. PhysicsAI can be trained on data with any physics or remeshing and without design variables.
Results Data
Results data can be post-processed using both HyperMesh and HyperView.
Developer
The Developer ribbon contains tools for automation and customization.
Plot Data
HyperGraph is a data analysis and plotting tool with interfaces to many file formats.
- Working with Plots
  Learn how to manipulate plot data using the Plot Browser and other user interface tools and options.
- Line Chart
  - Create Curves by File
    Plot curves for multiple runs and multiple subcases for a component.
  - Define
    Create and edit curves.
    - Data Sources
    - MATLAB Interface
    - Dynamic Curve Names
      When creating a curve using the Create Curves by File dialog, the curve name is defined by a Templex expression instead of a fixed string.
    - Add a Curve
    - Copy and Paste Data Point Values
    - Cut, Copy, and Paste Curves
    - Cut Data Point Values
    - Define a Range
    - Display the Curves Tab
    - Edit a Curve with File as a Data Source
    - Freeze a Curve
    - Freeze and Unfreeze a Vector
    - Insert a Vector into an Active Expression
    - Insert Data Point Values
    - Reference a Curve in the Active Window
    - Rename a Curve
    - Turn a Curve On or Off
    - Use File as a Data Source
    - Use Math as a Data Source
    - Use Values as a Data Source
  - Math
    Create macros that produce curves and notes for plots.
  - Edit
    Edit curves within a specified range and orientation.
  - Values
    Retrieves individual point data on any curve in the active window. When a point is selected, the point data is displayed in the dialog.
  - Statistics
    Calculates statistics over a specified range on a curve.
  - Datums
    Add horizontal and vertical datum lines to plots.
  - Notes
    Annotate plots using notes.
  - Move
    Curve scaling, offsets, and axis assignments can be applied to multiple curves using the Move panel.
- Bar Chart
- Complex Chart
- Polar Chart
- Vector Chart
- Radar Chart
- 3D Chart
Multibody Modeling
MotionView is a general pre-processor for Multibody Dynamics.
Media Files
MediaView plays video files, displays static images, tracks objects, and measures distances.
Tabulate Results
Use TableView to create an Excel-like spreadsheet.
Text Files
TextView math scripts reference vector data from HyperGraph windows to automate data processing and data summary.
Publishing and Reporting
Create, define, and export reports.

MATLAB Interface

MATLAB DLL functions created by the MATLAB Compiler on Windows PCs can be registered as math functions in HyperGraph. To use the math functions, MCR must be installed on the machine running HyperGraph.

Call an External Program from within a Math Function

From the Define Curves dialog, select Source > Math.
From the Functions list, select the extern function.

Select the extern function and click Use in Expression.
The extern function is inserted into the expression.

Enter the name of the external program as the first argument in the function.
Enter any parameters to be passed to the external program as additional function arguments.
Click Apply.
The external program is executed when the X and Y math expressions are evaluated. Once the data vectors are processed, the curve is displayed in the plot.