Domanda

How do I configure the IP address of my Speedgoat target in SLRT Explorer in R2026a and later?
I would like to connect to my Speedgoat target computer from MATLAB R2026a using Simulink Real-Time (SLRT). However, when I open...

2 mesi fa | 1 risposta | 0

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ライセンスセンターをどのように使いますか？
ライセンスセンターでは、Web ブラウザー上で製品ライセンスのさまざまな管理ができます。よく利用される操作と、それぞれの手順に関するリンクは下記のとおりです。ライセンス管理者の管理マスターライセンスの管理者を追加、削除、または編集するには：ライセ...

2 mesi fa | 0

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Is "mldivide," "linsolve," or "ldl" fastest for solving square tridiagonal matrices in MATLAB R2026a?
Out of the mentioned functions, it is recommended to use "mldivide" to solve these equations, even when n is very small. This is...

2 mesi fa | 1

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Domanda

Is "mldivide," "linsolve," or "ldl" fastest for solving square tridiagonal matrices in MATLAB R2026a?
I have an equation A*x=b, where A is a nxn square tridiagonal matrix. I have a few questions about the performance of MATLAB fun...

2 mesi fa | 1 risposta | 0

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How to select text from a "uialert" modal dialog in App Designer in MATLAB R2024a on Windows?
Text selection using the mouse cursor within a "uialert" modal dialog is not supported in MATLAB R2024a. The dialog is designed ...

2 mesi fa | 0

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Domanda

How to select text from a "uialert" modal dialog in App Designer in MATLAB R2024a on Windows?
When opening a modal dialog using "uialert" in App Designer, why does the focus automatically shift to the dialog button and pre...

2 mesi fa | 1 risposta | 0

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How can I use a "Simulink.Signal" Object as a parameter in a masked subsystem?
Using a "Simulink.Signal" object directly as a mask parameter is not supported as of Simulink R2026a. As a workaround, pass the ...

2 mesi fa | 0

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FMU Code Generation Support from Simulink & Platform Compatibility Considerations
Since R2023b: Binary-based code generation for FMUs Starting with MATLAB R2023b, Simulink supports code generation from FMUs usi...

2 mesi fa | 0

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How to use the "fred" function with the new FRED REST API before and after MATLAB R2025b?
This is expected behavior due to the FRED API system disabling some of their endpoints that the previous "fred" interfaced used....

2 mesi fa | 1

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Domanda

How to use the "fred" function with the new FRED REST API before and after MATLAB R2025b?
I have a MATLAB script that uses the Datafeed Toolbox to pull economic data from the Federal Reserve Economic Data (FRED). Howev...

2 mesi fa | 1 risposta | 0

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How do I install MathWorks Products in preparation for a MathWorks Private training event?
MathWorks products may be installed by following the stages below: Stage 1: Assigned system admin only: Download required files ...

2 mesi fa | 1

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Why do I get a "Target computer software version mismatch" error with Speedgoat and Simulink Real-Time?
When operating a Speedgoat target computer from a MATLAB session or deployed SLRT app, both must have the following matching set...

2 mesi fa | 0

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How do I manage Speedgoat target software version mismatches in an SLRT app created with App Designer?
When operating a Speedgoat target computer from a MATLAB session or a deployed SLRT app, both must have a matching set of softwa...

2 mesi fa | 0

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How do I tune parameters in my model with Simulink Compiler?
There are two approaches to tuning parameters in a Simulink Compiler standalone application:To set startup parameters for a...

2 mesi fa | 0

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How can I include a Simulink model in an application deployed with MATLAB Compiler?
Starting in R2020a, Simulink Compiler enables you to share Simulink simulations as standalone executables. You can bui...

2 mesi fa | 0

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How can I use HDL Coder with an unsupported or custom FPGA board?
HDL Coder can generate fully portable, platform-independent VHDL or Verilog code from a MATLAB function or Simulink mo...

2 mesi fa | 0

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How can I create an executable from my Simulink model to send to someone who does not have MATLAB?
Depending on what you are looking for, there are two approaches you may consider: 1. Simulink Compiler Simulink Compiler e...

2 mesi fa | 0

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トレンドマイクロのセキュリティソフトを使用している環境で、R2025a 以降の MATLAB を起動できないのはなぜですか？
この問題は、R2025a 以降の MATLAB リリースで報告されています。原因として、マシンで Trend Micro（トレンドマイクロ）のセキュリティソフトウェアが動作している場合が考えられます。このソフトウェアは、ファイルのダウンロードをブロックし、...

2 mesi fa | 0

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Why doesn't MATLAB R2025a and later start properly in Trend Micro's security software environment?
This issue has been reported on R2025a and later. It can be caused when a machine is running Trend Micro’s security software. Th...

2 mesi fa | 0

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MATLAB で e-mail を受信することはできますか？
MATLAB で e-mail を取得または受信する機能は利用できません。代替策として ActiveX や COM を使用することをご検討ください。

3 mesi fa | 0

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Domanda

MATLAB で e-mail を受信することはできますか？
MATLAB で e-mail を受信することはできますか。現在 MATLAB にある sendmail では送信することはできますが、同様に、電子メールを取得するための同等の関数が欲しいです。 

3 mesi fa | 1 risposta | 0

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How can I receive e-mail with MATLAB?
The ability to get or receive e-mail in is not available in MATLAB. As a workaround try to use ActiveX or COM.

3 mesi fa | 0

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エラー 5020「指定されたパスが見つからなか、アクセスできません」が発生するのはなぜですか？
このエラーは、MATLAB Parallel Computing Toolbox に関連するライセンスの問題が発生していることを示しています。以下の対処方法を順にお試しください。 1. 対応しているオペレーティングシステムを使用しているか確認するサポート...

3 mesi fa | 0

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Why doesn't the "Hardware" tab appear in the Simulink toolstrip when I switch to a configuration that uses "speedgoat.tlc" in MATLAB R2025b?
This is expected behavior. The "Real-Time" tab provides the necessary functionality you are looking for from the "Hardware" tab,...

3 mesi fa | 0

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Domanda

Why doesn't the "Hardware" tab appear in the Simulink toolstrip when I switch to a configuration that uses "speedgoat.tlc" in MATLAB R2025b?
I have a Simulink R2025b model and two configurations that I swap between. One of them uses the "ert.tlc" system target file, an...

3 mesi fa | 1 risposta | 0

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Why was the License that I was using put into storage?
Licenses are placed into “storage” when a Campus-Wide License or Enterprise License is purchased by an organization. These licen...

3 mesi fa | 0

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Domanda

Why was the License that I was using put into storage?
The license I was using to access MathWorks products at my organization is no longer available in my MathWorks account. When I s...

3 mesi fa | 1 risposta | 0

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How do I install MATLAB and its toolboxes?
To install MATLAB and its toolboxes with an internet connection, see the documentation linked below. Download and Install MATLAB...

3 mesi fa | 5

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Domanda

Why do I receive MathWorks Licensing Error 5008 or 5009?
Why do I receive MathWorks Licensing Error 5008 or 5009?

3 mesi fa | 1 risposta | 0

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How do I configure signals for file logging with Simulink Real-Time R2020b and later?
To write real-time signal data to a local file on your Speedgoat target computer's SSD, use file logging from R2020b onwards. Fi...

3 mesi fa | 0

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