Altair Compose 2019.4 Build 4965 | 1.1 Gb
The Altair product team is pleased to announce the availability of Compose 2019.4 Build 4965. This release includes a variety of bug fixes and technical improvements as well as new features and enhancements.

        New Features:

OML Language Improvements
- Sparse matrices support is enhanced (substraction, diag, find).
New OML Language Commands
- addlibrary()
Descriptionting and GUI Improvements
- gridon/off for surface and contour Descriptions (meshlines property added).
- colorbar() command added.
- title() supports cell input.
- Multi-selection enabled in uicontrol.

Resolved Issues
The following issues (and more) have been resolved for Compose 2019.4:

-  Help redirection issue for non-documented commands or functions.
-  Crash in function contains.
-  Description options dialog appears truncated in small Description windows.
-  sortrows issue with second argument (descending order).
-  Clicking View from the menu bar leads to a crash on Linux.
-  Crash with matrix indexing.
-  Missing imshow documentation.
-  Applying colormap to imshow image results in crash.
-  Description disappears when docking a Description.
-  Crash using dot operator.
-  f06 reader cannot read some parts of the data.
-  Missing documentation for time data in H3D commands.
-  Console mode execution of commands/scripts causes crash.
-  On Linux, system command doesn't work properly.
-  Memory leak with dot product operation.
-  Application crashes when indexing cell with end.
-  Error with class inheritance.
-  Error in format specified for textscan.
-  Part of the elements are missing when reading H3D file.
-  whos not working for a sparse matrix.
-  No warning in the interface when R_HOME is not defined (mandatory to call the R interpreter in Compose).
-  Set class as logical.
-  Description options dialog loses focus when invoked.
-  Crash from sprintf command.
-  Values for waitbar (uicontrol) are not updating.
-  rmdir should work for directories with Unicode characters.
-  Description() changes xlim/ylim with hold on.
-  Failed to change directory to root under Linux.
-  Issue with folder path with special characters.
-  Application crashes when indexing uitable data with illegal syntax.
-  License expiration message box displayed twice.
-  Set visible for textbox doesn't work as expected.
-  Curve legend highlight color issue in font.
- line() and scatter() cannot set marker properties during initialization.
-  X-axis color changed after you set bar Descriptionting to Horizontal Bar Orientation.
-  mkdir does not work properly when the input is not an English name.
-  title does not work properly on 3D Descriptionting.

Altair Compose       enables engineers, scientists, and product creators to efficiently perform calculations one at a time or grouped together in the form of scripts facilitating process automation. Compose also enables the analysis, processing, and visualization of data such as from CAE or test results. It is an interactive & unified programming environment for all types of math - including matrix analysis, differential equations, signal processing, control design, optimization, and much more.

Model Based Development with solidThinking Compose, Activate and Embed

Founded in 1985, Altair     is focused on the development and application of simulation technology to synthesize and optimize designs, processes and decisions for improved business performance. Privately held with more than 2,600 employees, Altair is headquartered in Troy, Michigan, USA with more than 45 offices throughout 20 countries, and serves more than 5,000 corporate clients across broad industry segments.

Product: Altair Compose
Version: 2019.4 Build 4965
Supported Architectures: x64
Website Home Page :


Language: english
System Requirements: PC *
Supported Operating Systems: *
Size: 1.1 Gb

        Operating System
Windows 7, 8.1 and 10.
64 bits only
OpenGL graphics card with at least 256 MB of onboard memory.
Integrated Intel graphics hardware is currently not supported.
4 GB of RAM (8 GB recommended).
10 GB or more of free hard disk space.   

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