solidThinking Altair Compose 2024 for Windows，这是一个进行计算，操纵和可视化数据（包括来自CAE仿真或测试结果的数据），对重复计算和过程自动化有用的编程和调试脚本的环境。
Altair Compose允许用户执行各种数学和线性代数（包括矩阵分析和微分方程），过滤信号，通过数据拟合多项式，近似或检查商业仿真软件的结果，进行优化。
solidThinking Altair Compose 2024功能概述数百种强大的数学运算和内置函数–用于从超简单到超复杂的计算。
具有集成开发环境（IDE）的单个产品。无需单独的工具箱，无需额外费用。
基于开放矩阵语言（OML），也与Octave和Python兼容。
在进行经常重复的计算或简化常见流程时特别方便。还包括有用的调试功能。
有用的2D和3D图可从您的计算和数据中提供更丰富的见解。
使导入，可视化和处理CAE工具（例如FEA，CFD等）的输入和输出数据变得极其简单（快速）。
The Altair development team is pleased to announce the availability of Compose 2023. Apart from hotfixes in the detected issues, this version hosts a couple of noteworthy enhancements as well.Altair Compose 2023 is a hotfix release (see Compose 2020.1 Release Notes below) and includes the following enhancements Resolved Issues and Enhancements• Fixed issues with the OML H3D commands- Fixed a crash in writeh3ddata when passing a wrong argument.- Updated writeh3ddata to not support string as subcase and datatype.- Fixed an issue when "layers" is a number or a matrix in function createh3ddatatype.- Updated the documentation and examples.• Fixed issues with the input and pause commands.• Fixed an issue with properties for UI creation due to the order of creation of the callback.• Improved the performance of the command to read XLSX/XLSX files. New Features New OML Functions
The following functions have been added to the OML language:
• omllinenumber
• kurtosis
• csvread / csvwrite
• filesep
• skipformat
• moga multiobjective optimization method*
• display
Integration and I/O
New commands to read HDF5 files (read groups, data, and attributes) have been added.
• readhdf5
• readhdf5toc
• readhdf5attributes
Extension of H3D file write commands.
• Support writing original and new results in a new .h3d file.*
• Handle complex data.
New Plot Features
• Implemented pan functionality on 3D plots.
• patch
• fill3
• Save plots in JPEG format.
• Panels are visible in UI control GUIs.
Compose Notebook New Features
• Support for sliders on plots in the Compose Notebook (using uicontrol).
• The following OML functions are supported in the Compose Notebook:
- text
- bar3
- view
- colormap
- colorbar
- plotyy
- text
Additional Enhancements for OML and OML Functions
• repmat enhancements
• ifft enhancements
• Improve try-catch error information.
• Cell-list indexing
• Support Unicode file path and file name in save
• Update error messages for Unicode file path and file names in readvector and readmultvectors.
• Support Unicode file path and file name in textread, rename, isdir, and copyfile commands.
• Example and documentation for Fortran routine with Binary Compatible interface.
• Print error messages with diary function.
• Printing empty cells/structs.
• writeh3ddata does not write complex data.
• Update the notebook plot to work with plotly 4.0.0.
• Sparse empty matrices should display the row and column information.
• Negative values in whos/memoryuse.
• isa function not working with inheritance.
• Executing a Tcl/Python file by Compose.bat.
• Improve load command.
• Keyword list not refreshed on every command in OML Command window.
• Implemented Whitespace, ReturnOnError options in textscan.
• Support Unicode file path in textread, copyfile, rename, isdir, dlmread, and cvsread.
• Print error messages in diary.
Additional Enhancements for Plotting and UI Commands
• Add mouseover message in GUI uicontrols.
• Add "Deselect All" option/button to listdlg.
• Support 'columnwidth' as uitable graphical object property.
• Set text font size.
• axis equal and axis square improvements.
• Missing optional arguments in graphical commands.
• Ability to type a new line in the title of a plot.
• Include a 'Size' or 'Resolution' control to 'saveas' command.
• Add columnname property for uitable.
• On hover curve name for 3D line in fanplot.
Resolved Issues
• Value is not being set correctly for some uicontrol styles.
• Matrix Allocation issue causes a crash.
• Issue with setting text color in plots.
• Using comma separated value from a cell fails in concat.
• Issue with non-active figures when saved with a certain resolution.
• fft([]) causes a crash.
• [V,L]=eig(A,B) produces incorrect Eigen vectors.
• Font size update in Preferences panel does not work.
• Multiple output functions force multiple expression evaluations.
• Wrong output in debug mode when you cancel the action in uiputfile file dialog.
• saefilter command crash for two signals with different sampling frequencies.*
• Whitespace not recognized in labels of bar plots.
• get()not working in uicontrol.
• Issue with string indexing of non-ASCII characters in OML.
• fft multidimensional performance issue.
• dlmread wrong behavior when setting “headerlines” or “linestoskip” options.
• dlmread not supporting \t delimiter.
• saefilter bug with default fft size.
• classdef with only 'properties' returns a syntax error.
• Memory leak with imagesc.
• Syntax error in try/catch can cause a crash.
• Plots in Notebook can hide other contents.
• Pagination commands are not properly displayed.
• rename doesn't support file name with UTF8 characters.
• Dots are connected in scatter plot in Linux.
• min() and max() issue for sparse matrix.
• Commands after interactive pagination not executed when pasted in OML Command Window.
• Cell content not properly assigned.
• Wrong output of textscan function.
• Display issue in console mode (-f option) with input command.
• [V,D]=eig(A,B) returns incorrect results for a B=0.
• hex2dec fails for numbers with different lengths.
• Overlay plot of bar and hist is not correct.
• Properties xdata/ydata are not valid when calling imshow.
• sortrows() produces different results on Windows and Linux platforms.
• contour3 in Compose Notebook isn't rendered correctly.
• OML library cannot be loaded in OptiStruct 2020.*
• dir command does not show utf8 directory on Windows.
• Cannot set 'parent' in uicontrol, uipanel.
• regexp issue with returned type.
• uibuttongroup can't have uiframe or uipanel as parents.
• Application can freeze when closing a large plot.
• Issue with global variables between different files with GUI handles.
• Error message displayed in Linux terminal when hiding a figure.
• Implicit function ends should make functions local, not nested.
• Labels not properly shown.
• Changing X axis scale interactively should not affect Y axis limits.
• On Linux: when importing Python Tensorflow module, importing mnist data errors out.
• Issue with 3D plots after saveas.
• Printing a large matrix in command window is too slow.
• Crash when saving a plot as .scm in the project browser.
• Multiple selection in uicontrol listbox, with Ctrl+mouse click.
• Issue with separator in dlmread function.
• Function 'hour' cannot support some formats which don't specify the hour.
• 'HH:MM PM' in function 'hour' doesn't work.
• Delete file/folder with unicode name doesn't work in the file browser.
• xlsopen open file in read-only mode doesn't work.
• Open file dialog issue in Debug mode.
• Brace symbol is evaluated in plot commands.
• Error printing large integers with fprintf.
• Issue in printed pause message when running a script using run() function.
• Issue when saving scripts in debug mode.
• Memory issue on imshow().
• Font name of bar plot is not correct.
• OML exit function argument is ignored.
• File path returned by uigetfile does not include final slash separator.
Altair is a global technology company that provides software and cloud solutions in the areas of product development, high performance computing (HPC) and data analytics. Altair enables organizations across broad industry segments to compete more effectively in a connected world while creating a more sustainable future.Product: Altair ComposeVersion: 2024Supported Architectures: x64Website Home Page : www.altair.comLanguage: englishSystem Requirements: PC *Size: 1.1 Gb本部分内容设定了隐藏，需要回复后才能看到
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