Answered
Why do I receive MathWorks Licensing Error 97?
This issue generally indicates that the MATLAB License Manager (MLM) process failed to start because the required ports are not ...

13 days ago | 2

| accepted

Answered
Why do I receive the error "This email is not linked to a license. Use a different email address..." when I try to launch MATLAB?
This error indicates that MATLAB is activated to launch in a licensing mode which requires your MathWorks account to be linked t...

13 days ago | 3

| accepted

Answered
How do I activate MATLAB or other MathWorks Products?
When installing MATLAB or other MathWorks Products, MATLAB automatically activates itself either during installation (R2020...

13 days ago | 88

| accepted

Answered
What is a Host ID? How do I find my Host ID in order to activate my license?
A Host ID is a unique identifier used to generate license files for MathWorks products. For most installations, the recommended ...

13 days ago | 33

| accepted

Answered
Why do I get a connection error when installing or activating MATLAB or other MathWorks products?
Computer or network security software is preventing the MathWorks Installer and/or Activation Client from connecting to the...

13 days ago | 49

| accepted

Answered
Why do I receive MathWorks Licensing Error 96?
This error message indicates that there is a problem resolving the hostname of the license server. The license server hostn...

13 days ago | 6

| accepted

Answered
Why do I receive MathWorks Licensing Error 8?
This issue generally indicates that the license file is served from the Network License Manager and that there is a problem with...

13 days ago | 22

| accepted

Answered
How do I install additional toolboxes into an existing installation of MATLAB?
To install new toolboxes, you can either:Rerun the MathWorks Installer to add any additional products not currently included in ...

13 days ago | 50

| accepted

Answered
Why do I receive MathWorks Licensing Error 15?
This error can have different meanings depending on which system it occurs. If you receive this error on a client installation o...

13 days ago | 7

| accepted

Answered
Why do I receive Error 5201 - Unable to access services required to run MATLAB?
This error indicates that MATLAB has encountered a licensing issue. To resolve this error, try these possible solutions: &n...

13 days ago | 29

| accepted

Answered
Why do I receive MathWorks Licensing Error 9?
MathWorks Licensing Error 9 may be caused by various reasons:The username or Host ID in the license file does not match(Designat...

13 days ago | 363

| accepted

Answered
Why does MATLAB crash on Windows with a log containing "f_md.DLL", "f_nx.DLL", or "f_xnmatlab.DLL" ?
Based on the crash log, the issue is due to a third-party security program, "Fasoo DRM" To prevent these crashes,  add MATL...

13 days ago | 0

| accepted

Question

Why does MATLAB crash on Windows with a log containing "f_md.DLL", "f_nx.DLL", or "f_xnmatlab.DLL" ?
My MATLAB and Simulink on Windows applications randomly crash, mostly during UI interactions with a Simulink model (such as pann...

13 days ago | 1 answer | 0

1

answer

Answered
Why does MATLAB R2025b crash on startup on Windows with a log containing "libmwuninstallerlauncherimpl.DLL"?
This is a known issue in MATLAB R2025b and was fixed in R2025b Update 3. Fix: Update to MATLAB R2025b Update 3 or a later MATLAB...

13 days ago | 0

| accepted

Question

Why does MATLAB R2025b crash on startup on Windows with a log containing "libmwuninstallerlauncherimpl.DLL"?
I am trying to start up MATLAB R2025b on my Windows device, but run into a crash with the following stack trace. Stack Trace (f...

13 days ago | 1 answer | 0

1

answer

Answered
Why am I unable to validate or use parpool with Microsoft HPC Pack?
This error will occur if you do not have the necessary port range open on your client machine.   For R2022b and older on ...

13 days ago | 0

| accepted

Answered
How can I get debug information for Polyspace Access?
You can generate and send the Polyspace Access service logs to MathWorks Support to help diagnose a Polyspace Access issue, be i...

13 days ago | 4

| accepted

Answered
How can I get debug information for Polyspace Access running in Kubernetes?
You can generate and send the Polyspace Access service logs to MathWorks Support to help diagnose a Polyspace Access issue,...

13 days ago | 0

| accepted

Answered
Simulink Testのベースラインテストで Excelから読み込んだ信号が linear 表示されるのは何故ですか？
この現象は、Excelファイル内のベースライン信号がモデルのOutportブロックへ正しくマッピングされていない場合に発生することがあります。まず、対象信号がモデルの出力ポートに関連付けられているかを確認してください。マッピングの確認方法テスト結果...

13 days ago | 0

| accepted

Question

Simulink Testのベースラインテストで Excelから読み込んだ信号が linear 表示されるのは何故ですか？
Simulink Testのベースラインテストで、Excelファイルから期待値信号を読み込んでいます。Excelファイルでは内挿法を「Interp: zoh」に設定していますが、テスト結果の比較画面では信号が「linear」と表示されます。正しくZOHとし...

13 days ago | 1 answer | 0

1

answer

Answered
Why are baseline signals imported from Excel displayed as linear in Simulink Test baseline comparisons?
This behavior can occur when the baseline signal defined in the Excel file is not correctly mapped to the corresponding Outport ...

13 days ago | 0

| accepted

Question

Why are baseline signals imported from Excel displayed as linear in Simulink Test baseline comparisons?
When running a baseline test in Simulink Test, baseline signals are imported from an Excel file.  Although the signal meta...

13 days ago | 1 answer | 0

1

answer

Answered
Can the MATLAB MCP server be run remotely?
No, the MATLAB MCP Server currently supports only a local instances of MATLAB and communicates with a local AI application using...

14 days ago | 0

| accepted

Question

Can the MATLAB MCP server be run remotely?
Can the MATLAB MCP server be run remotely?

14 days ago | 1 answer | 0

1

answer

Answered
Why do I receive MathWorks Licensing Error 10?
MathWorks Licensing Error 10 indicates that one or more of your products has expired in your license file. It does not necessari...

14 days ago | 15

| accepted

Answered
信号エディターで一部のみ式で設定したい場合、どのように設定すればよいですか？
1. 信号エディター上から、[編集] タブを選択し、[式]をクリックして、"式"ウィンドウを表示します。 2. 時間とデータを下記のように設定します。時間：[1:0.1:11] データ：sin(2*pi*([1:0.1:11]-1)/10) 3....

14 days ago | 0

| accepted

Question

信号エディターで一部のみ式で設定したい場合、どのように設定すればよいですか？
1秒後から始まる周期が10 [s] の正弦波を、Simulink R2025b のSignal Editor の信号を作成するための信号エディターの「式」の機能を使用して作成するにはどうすればよいですか？

14 days ago | 1 answer | 0

1

answer

Answered
How can I run a simulation in RoadRunner in which a vehicle detects traffic light colors and drives accordingly?
  To run the simulation, complete the following steps:   a) create north-south and east-west roads with an intersectio...

14 days ago | 0

| accepted

Answered
How do I enroll in any of the MathWorks training classes?
You can enroll and purchase MathWorks Training Classes through the MathWorks WebstoreBrowse the Customer Training ScheduleAdd th...

14 days ago | 0

| accepted

Answered
How do I request a receipt of my Credit Card purchase?
Your order receipt is available to view from our website in your MathWorks Account:Log into your MathWorks AccountClick on ...

14 days ago | 0

| accepted