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MATLAB が "Busy" や "Initializing" (初期化中) の状態で固まってしまったり、起動に時間がかかってしまうのはなぜですか?
MATLAB が「Initializing」または「Busy」と表示されたまま長時間動かない場合、ライセンスの問題が発生している可能性があります。この記事では以下の情報を提供します。ライセンスの問題かどうか？ライセンスによる問題の解決策ライセンスの問題以外...
ongeveer 13 uur ago | 0
| accepted
如何变更许可证管理员？
如果您是许可证管理员，您可参照下列步骤添加或移除您许可证的管理员，如果您不是许可证管理员，请联系许可证管理员获得帮助。 谁是我许可证的管理员？ https://www.mathworks.com/matlabcentral/answers/302775-...
ongeveer 13 uur ago | 0
| accepted
MathWorks Software License Agreement はどこで確認できますか?
MathWorks Software License Agreement は、MATLAB のインストール ディレクトリ内にある「license_agreement.txt」を参照するか、MATLAB のヘルプメニューから「利用条件」をクリックすることで確...
ongeveer 13 uur ago | 0
| accepted
どのように学生コンテスト用のソフトウェアをリクエストしますか？
MathWorks がスポンサーとなっている学生コンテストやハッカソンのリストは、当社ウェブサイトから確認できます。 当社では以下の分野のコンテストを後援しています。 航空宇宙 自動車 バイオテクノロジーおよび医療データサイエンス 金融 プログラミングおよ...
ongeveer 13 uur ago | 0
| accepted
Question
どのように学生コンテスト用のソフトウェアをリクエストしますか？
学生用のコンテストやハッカソンのためのライセンスをリクエストする方法を教えてください。
ongeveer 13 uur ago | 1 answer | 0
1
answerどのように領収書や請求書を入手しますか？
領収書や請求書の入手については、カスタマーサポートへお問い合わせください。
ongeveer 13 uur ago | 0
| accepted
Question
どのように領収書や請求書を入手しますか？
MathWorks 製品を購入しました。領収書や請求書の入手方法を教えてください。
ongeveer 13 uur ago | 1 answer | 0
1
answerIs it possible to automatically delete the mcrCache directory created by a MATLAB Compiled executable after it terminates?
The ability to automatically clean up the mcrcache is not available in the MATLAB Compiler. To work around this issue, you can ...
1 dag ago | 1
| accepted
Why do I receive an error related to expiration date when application compiled with a Trial version of MATLAB Compiler is deployed to the end user?
This problem occurs if the deployed application was compiled using a trial version of the MATLAB Compiler. When an executable is...
1 dag ago | 1
| accepted
Why do I get the Error using load. Unable to read file '<filename>'. No such file or directory when running a compiled application?
The default location for MATLAB Runtime (MCR) cache directory is under a temp folder. This might happen if some Windows program ...
1 dag ago | 0
| accepted
Is there an option to disable "startup.m" from being compiled into my code?
"startup.m" is compiled into the deployed program to ensure that the deployed application code behaves the same as the code in t...
1 dag ago | 0
| accepted
How do I add options to the "mcc" command used by "deploytool" apps for MATLAB releases prior to R2025a?
When packaging a project in "deploytool" apps, click the “Settings” option in the menu. In the “Additional parameters passed to ...
1 dag ago | 0
| accepted
Why do I get the error "MATLAB Runtime unavailable or needs updating" on MATLAB Web App Server?
Deployed apps run using the MATLAB Runtime version that corresponds to the MATLAB release they were compiled with -- for example...
1 dag ago | 0
| accepted
Question
Why do I get the error "MATLAB Runtime unavailable or needs updating" on MATLAB Web App Server?
I have uploaded a CTF to my MATLAB Web App Server, but the new app does not appear on the webapps homepage. When I check the "Di...
1 dag ago | 1 answer | 0
1
answerWhy does MATLAB sporadically crash on my 13th or 14th generation Intel processor?
Unfortunately, there is a known issue with the 13th and 14th generation Intel processors that causes them to error sporadically....
1 dag ago | 1
| accepted
Windows システム上で MATLAB が正常に起動しない場合、どのように解決しますか？
MATLAB が正常に起動せず、ライセンス マネージャー エラーが発生していない場合、以下の問題のいずれかが発生している可能性があります。 他のプログラムやコンピューターの問題基本設定の破損セキュリティソフトウェアやその他のサードパーティソフトウェアとの...
1 dag ago | 2
| accepted
ネットワークライセンスのクライアント PC に MATLAB をインストールする手順を教えてください。
ネットワーク ライセンスを使用してクライアント コンピューターに MATLAB または各 Toolbox をインストールする方法は2つあり、オンラインインストールとオフライン インストールがあります。詳細は以下の通りです。サーバー ライセンス ファイルの取...
1 dag ago | 0
| accepted
どのように MATLAB の ISO イメージをダウンロードしますか?
※ 注：ISO イメージは、ライセンス管理者のみがダウンロード可能なファイルです。ライセンス管理者でない場合は、ライセンス管理者 に相談し、ISO イメージを入手してください。MATLAB Home または Student Version ライセンスでは、...
1 dag ago | 0
| accepted
How do I install a Trial License or Trial toolbox?
Installing a MATLAB Trial License is the same as installing a professional MATLAB License. When using a trial license, both the ...
3 dagen ago | 0
| accepted
Why am I unable to connect to my Speedgoat target, which was set up in R2020a or earlier, after upgrading to MATLAB R2020b or later?
Starting in R2020b, Simulink Real-Time uses a 64-bit POSIX-based real-time operating system (RTOS), namely BlackBerry® QNX Neutr...
3 dagen ago | 1
| accepted
Why am I unable to connect to my Speedgoat target computer in R2020b or later?
In MATLAB R2020b and later, Simulink Real-Time (SLRT) uses new protocols and ports for the host-target connection. This requires...
3 dagen ago | 1
| accepted
Why does the "Microsoft Excel" background process not terminate when using "Columns.Item(col).AutoFit()" feature with actxserver?
This is a confirmed issue with the "Columns.Item.AutoFit()" feature of "actxserver" in MATLAB R2024a, R2024b, and R2025a. The de...
5 dagen ago | 0
| accepted
Why does accessing Python object in Simulink error with "Attempt to extract field 'path' from 'mxArray'."
This error occurs because the Simulink model is using code generation. When using 'coder.extrinsic', the model imports the Pytho...
5 dagen ago | 0
| accepted
How do I switch my MATLAB installation from one license to another?
Since MATLAB is already installed from one license, all you will need to do is deactivate your current license and then activate...
5 dagen ago | 3
| accepted
Is there a way for licenses to be monitored from the client machine instead of the server?
It is possible to monitor licenses on a license server from a MATLAB client. As of R2009b, the necessary files are located in $M...
5 dagen ago | 3
| accepted
Why do I get "Failed sign in attempt. Your MathWorks Account has been temporarily locked"?
After multiple incorrect password attempts, users will be temporarily locked out of their MathWorks Account. If you have been lo...
5 dagen ago | 1
| accepted
Why do I encounter "Update resource failed", "Failed to embed" or "Unable to open file" errors when using MATLAB Compiler?
What this issue means: The root cause of this problem is antivirus software (such as Windows Defender) preventing resources from...
5 dagen ago | 0
| accepted
Simulation Data Inspector (SDI) does not show signals marked for streaming from Simulink model running on Speedgoat
1) Make sure that the Simulink Data Inspector is working as expected by running the example below which does not use Simulink Re...
5 dagen ago | 0
| accepted
How do I change or update my Computer Label?
To change or update your Computer Label:Sign into your MathWorks Account hereClick on the License number (if you have more than ...
5 dagen ago | 0
| accepted
How can I compile a Linux executable/library from a Simulink model on a Windows machine?
This workflow is called "cross-compilation" where we are trying to compile code in an environment (host) to be used in another ...
5 dagen ago | 0
| accepted
