Community Profile

photo

MathWorks Support Team


Last seen: Today

MathWorks

33,364 total contributions since 2009

Contact

Contributions in
View by

Answered
Why do I receive an error when installing Arduino Support Packages?
These are generic error messages typically caused by a permissions issue, a connection error, or a corrupted installation.  1) ...

1 day ago | 0

| accepted

Answered
Why do I receive an error when I select "Start Optimization" for a model when using Simulink Reponse Optimization 3.1 (R2006b)
This error can occur if you have installed Simulink Response Optimization 3.1 (R2006b) but do no possess the license. To verify ...

4 days ago | 0

| accepted

Answered
How do I check that the hostname of a cluster node is bound to an IP address on one of the host's network interface cards (NIC)?
Distributed computing processes will work correctly on machines with multiple NICs. For every node on the cluster, its hostname ...

4 days ago | 0

| accepted

Answered
Does MATLAB run under Windows XP?
MATLAB 6.5 (R13) and MATLAB 6.1 (R12.1) have been qualified under Windows XP, and will run under it. Note that there is a known...

4 days ago | 0

| accepted

Answered
Is there an example for how to model an NMC Li-ion battery in Simulink?
The example you mention use the block below, from our Specialized Power Systems library: https://www.mathworks.com/help/physmod/...

4 days ago | 0

| accepted

Answered
Why can't I find the battery block in the Simscape block library?
The Simscape battery blocks are part of Simscape Power Systems and Simscape Electronics products before R2018b and the Simscape ...

4 days ago | 0

| accepted

Answered
How to sum over grouped data in a table
For MATLAB R2018b and later: If you only require a summary table containing the sum for each group, use "groupsummary". >&gt...

4 days ago | 0

| accepted

Answered
Why am I unable to send/receive MAT files (.mat) over email?
By default, Microsoft Outlook flags file attachments with the extension ".mat" as potentially unsafe. This is because the softwa...

4 days ago | 1

| accepted

Answered
Connection Error with Simulink Onramp
If you still face issues after trying the solutions mentioned in the above link, try the following:Can you access the Add-Ons Ex...

4 days ago | 0

| accepted

Question


Connection Error with Simulink Onramp
On opening Simulink Onramp, I get the error message: Connection Error: The application could not connect to MathWorks I was red...

4 days ago | 1 answer | 0

1

answer

Answered
オプション製品を追加購入したら、どのようにしてインストールを行いますか?
R2016a および以降のバージョン において、インターネット接続可能な環境の場合、MATLAB 上の「アドオン」機能を使って、オプション製品を追加インストールすることが可能です。  詳細は以下のようになっております。ご参照ください。  ※R2015b ...

4 days ago | 0

| accepted

Answered
Does MATLAB Student Version license have Auto Renewal and will my credit card be charged automatically?
The auto renewal option is not available on our website. Also, when a student purchases a Student Version License via the MathWo...

5 days ago | 0

| accepted

Answered
Are File Installation Keys operating system specific?
File Installation Keys are not operating system specific. The same key will work on Windows, Linux, and Mac. If you notice that...

5 days ago | 0

| accepted

Answered
Why do I see "Preparing installation files ... Installing ... Finished..." in the terminal window when running the Installer on Linux, but MATLAB is not installed?
This issue can be due to several different issues. The most common causes are:One or more of the binaries required for installat...

5 days ago | 5

| accepted

Answered
How can I update my MATLAB Student or Home Use license to a newer version?
You can upgrade your Student or Home Use license by renewing your software maintenance. Once the software maintenance has been r...

5 days ago | 1

| accepted

Answered
Why is the Data Acquisition Toolbox missing from my MATLAB installation on my Mac or Linux system?
The Data Acquisition Toolbox is only available on Windows. It is not compatible with OS X or Linux. When you performed the inst...

5 days ago | 0

| accepted

Answered
How do I activate MATLAB or other MathWorks Products?
When installing MATLAB or other MathWorks Products, the license will activate itself either during installation (R2020a and newe...

5 days ago | 26

| accepted

Answered
How can I use the Differential Equations Editor (dee) with MATLAB R2020a and later?
Differential Equations Editor is an obsolete, undocumented tool that has been removed as of MATLAB R2020a. Attached to this pos...

5 days ago | 0

| accepted

Question


How can I use the Differential Equations Editor (dee) with MATLAB R2020a and later?
I am trying to use the Differential Equations Editor which was presented in the following Simulink blog post: https://blogs.math...

5 days ago | 1 answer | 0

1

answer

Answered
Why does the "Run on Custom Hardware" app not work with my custom target in R2019b and later?
Placing custom files under <matlabroot> is generally not recommended. Up until R2019a, we did not check the location of cu...

5 days ago | 0

| accepted

Question


Why does the "Run on Custom Hardware" app not work with my custom target in R2019b and later?
We have a custom target (based on grt.tlc or ert.tlc) that we have been using in older versions of MATLAB for a long time. We al...

5 days ago | 1 answer | 0

1

answer

Answered
Why do I receive a message that MATLAB will expire in XX days?
If you are using a Campus-Wide License, follow the instructions in the URL below: How can I update or reactivate my Campus-Wid...

6 days ago | 8

| accepted

Answered
How do I create a MathWorks Account?
MathWorks Accounts allow customers to access, manage and install licenses. Individuals with MathWorks Accounts are also able to ...

6 days ago | 1

| accepted

Answered
Why can't I propagate my bus signals through a Switch block?
"Switch" blocks support bus signals, however there is a limitation: Hierarchies and element names of both bus inputs must be ide...

6 days ago | 0

| accepted

Answered
How do we handle the authentication while submitting an MATLAB Distributed Computing Server (MDCS) job that uses MICROSOFT Windows HPC Scheduler from MATLAB Production Server?
How do we handle the authentication while submitting an MATLAB Distributed Computing Server (MDCS) job that uses MICROSOFT Windo...

7 days ago | 0

| accepted

Answered
How do I label the bars in my bar graph in MATLAB?
From MATLAB R2019b this workflow have been implemented with the use of XEndPoint and YEndPoint : https://www.mathworks.com/help/...

7 days ago | 0

| accepted

Answered
一台のPCにインデビジュアルのMATLABとMatlab Distributed Computing Server(MDCS)をインストールできますか?
インデビジュアルのMATLABとMATLAB Distributed Computing Server(MDCS)は同じマシンにインストールできます。 R2008a以後のバージョンでしたら、それぞれを同じマシンにインストールし、それぞれのライセンスを適切に...

7 days ago | 0

| accepted

Answered
MEX-ファイルの中で OpenMP を使用することはできますか?
MathWorks ではお客様が作成した MEX-ファイルの内容については技術的なサポートは行っておりません。このため OpenMP を MEX-ファイル内で使用することについての動作テストも特に行っておりません。   以下は、MEX-ファイル内で Ope...

8 days ago | 0

| accepted

Answered
What ports are used for communication between Polyspace Clients and Polyspace Server and how can I change it?
Five distinct port numbers are available to communicate: 1. The default port number for communication between Polyspace Server/...

11 days ago | 2

| accepted

Answered
如何安装和激活 RoadRunner ?
要安装 RoadRunner,请参照以下步骤: 一、安装准备 首先,请参考下面的网页确定您的电脑配置满足RoadRunner的系统要求: https://ww2.mathworks.cn/help/roadrunner/ug/roadrunner-sy...

11 days ago | 0

| accepted

Load more