Community Profile

photo

MathWorks Support Team


MathWorks

30,739 total contributions since 2009

Contact

Contributions in
View by

Answered
Simulink で Lego Mindstrorm EV3 ロボットを接続するときに "failed to connect error" が出るのはなぜですか?
ファームウェアが 1.09 の場合、SSH と TELNET がLEGO がブロックしています。 Simulink のインターフェースでは、これらの2つの接続を使って接続しますが、上記理由で接続できない状況になっています。 ブリックに接続するためには、...

28 minutes ago | 0

| accepted

Answered
How can I obtain the memory address for a variable in MATLAB 7.7 (R2008b)?
The address of a MATLAB variable can be obtained using a MEX function. The gateway routine of a MEX function has the following ...

28 minutes ago | 0

| accepted

Answered
What are the steps to configure DCOM in order to start and run MATLAB as a server on a remote machine?
In order to use DCOM, you must have MATLAB installed on both the client and server computers as discussed in: <https://www.math...

28 minutes ago | 0

| accepted

Answered
Why do I get an "failed to connect error" when trying to connect my Lego Mindstorms EV3 robot with Simulink?
In the firmware version V1.09H, SSH and telnet are blocked by Lego. The interface Simulink uses to connect to the brick relies o...

28 minutes ago | 1

| accepted

Answered
How do I mix two versions of Polyspace on the same cluster?
The answer depends on the version of Polyspace that you want to have on the server. As of MATLAB R2013b, Polyspace uses MATLA...

28 minutes ago | 1

| accepted

Answered
Does MATLAB Job Scheduler encrypt data transferred to and from the cluster?
To establish secure encrypted communication between job manager (MJS) and workers, set the USE_SECURE_COMMUNICATION parameter in...

28 minutes ago | 1

| accepted

Answered
How can I export MATLAB figures to Excel using Excel Link?
This feature has been incorporated into Excel Link 2.4 (R2006b). There is a new function called MLGetFigure which copies MATLAB ...

28 minutes ago | 0

| accepted

Answered
Where can I find the models in the book "Using Simulink and Stateflow in Automotive applications"?
The book &quot;Using Simulink® and StateflowTM in Automotive Applications&quot; and the models mentioned in this book are out of...

28 minutes ago | 0

| accepted

Answered
Why do I receive the error "The pointer passed to 'vector_check' is invalid" error when using mxSetPr?
This is because you are trying to alter memory that will be allocated and destroyed by MATLAB. The “mxSetPr” function should be ...

28 minutes ago | 0

| accepted

Answered
Why do I get an error "Error occurred whilst querying interface IID_IOPCDataCallback." when I try to add a group to my OPC client using the ADDGROUP command?
This enhancement has been incorporated in Release 14 Service Pack 3 (R14SP3). For previous product releases, read below for any ...

28 minutes ago | 0

| accepted

Question


What are the steps to configure DCOM in order to start and run MATLAB as a server on a remote machine?
What are the steps to configure DCOM in order to start and run MATLAB as a server on a remote machine? I am trying to develop a...

28 minutes ago | 1 answer | 0

1

answer

Question


Simulink で Lego Mindstrorm EV3 ロボットを接続するときに "failed to connect error" が出るのはなぜですか?
Lego Mindstorms EV3 robot に Simulink モデルをダウンロードする際に、下記のエラーが発生します。   ERROR: The call to realtime_make_rtw_hook, during the af...

28 minutes ago | 1 answer | 0

1

answer

Question


Does MATLAB Job Scheduler encrypt data transferred to and from the cluster?
Does the MATLAB Job Scheduler use encryption when transferring data to or from the cluster or between the cluster machines?

28 minutes ago | 1 answer | 0

1

answer

Question


Why do I get an "failed to connect error" when trying to connect my Lego Mindstorms EV3 robot with Simulink?
When trying to deploy my Simulink model to my Lego Mindstorms EV3 robot I get the following error message:   ERROR: The call...

28 minutes ago | 1 answer | 0

1

answer

Question


How do I mix two versions of Polyspace on the same cluster?
I have two versions of Polyspace, for example R2013b and R2014a. And I would like them to coexist them on the same cluster. For...

28 minutes ago | 1 answer | 1

1

answer

Question


How can I obtain the memory address for a variable in MATLAB 7.7 (R2008b)?
I am using variables of different types such as doubles, structs and objects in my MATLAB code. I would like to obtain the memor...

28 minutes ago | 1 answer | 0

1

answer

Question


Where can I find the models in the book "Using Simulink and Stateflow in Automotive applications"?
I would like to get access to the models used in the book &quot; Using Simulink and Stateflow in Automotive applications&quot;. ...

28 minutes ago | 1 answer | 0

1

answer

Question


How can I export MATLAB figures to Excel using Excel Link?
I have a MATLAB file which creates 26 figures. I would like to copy these figures as a group into an Excel file. Currently I cop...

28 minutes ago | 1 answer | 0

1

answer

Question


Why do I get an error "Error occurred whilst querying interface IID_IOPCDataCallback." when I try to add a group to my OPC client using the ADDGROUP command?
When I try to connect to my server, I get a warning message stating: ERROR: Warning: Shutdown callback will not work for this...

28 minutes ago | 1 answer | 0

1

answer

Question


Why do I receive the error "The pointer passed to 'vector_check' is invalid" error when using mxSetPr?
I am trying to use mxSetPr inside a C# application and it returns the following error:   ERROR: The pointer passed to &#39;v...

28 minutes ago | 1 answer | 0

1

answer

Answered
Why it takes a very long time to close/exit MATLAB R2019a?
This can be an issue while having the following option activated: &quot;Help Improve MATLAB Improve MATLAB by sending user exp...

7 hours ago | 0

| accepted

Answered
Why does MATLAB fail to proceed past Identity Management authentication during the installation process?
This problem occurs when your university Shibboleth account is not tied to the email address you are trying to log into the MATL...

9 hours ago | 0

| accepted

Question


Why does MATLAB fail to proceed past Identity Management authentication during the installation process?
I am trying to install MATLAB using a Campus-Wide License. After I get to and complete the prompts to authenticate using Shibbol...

9 hours ago | 1 answer | 0

1

answer

Question


Why it takes a very long time to close/exit MATLAB R2019a?
Why it takes a very long time to close/exit MATLAB R2019a?  

10 hours ago | 1 answer | 0

1

answer

Answered
Why does my linux machine appear to hang after setting up Network License Manager startup scripts?
This issue is caused by SELinux configuration. Check if your machine is asking for input by hitting the return key. You can also...

15 hours ago | 0

| accepted

Answered
Does MATLAB have functions to generate, manipulate and visualize HEALPix (Hierarchical Equal Area isoLatitude Pixelization) data?
The ability to generate and visualize HEALPix data is currently not available in MATLAB. In case you have any questions/clarific...

15 hours ago | 0

| accepted

Question


Why does my linux machine appear to hang after setting up Network License Manager startup scripts?
After setting up the Network License Manager startup scripts on my linux machine, the machine appears to hang during the boot pr...

15 hours ago | 1 answer | 0

1

answer

Question


Does MATLAB have functions to generate, manipulate and visualize HEALPix (Hierarchical Equal Area isoLatitude Pixelization) data?
I would like to work with and visualize HEALPix data in MATLAB. A description of HEALPix from the project&#39;s website, <http:/...

15 hours ago | 1 answer | 0

1

answer

Answered
Is it possible to use SSL with MySQL with the Database Toolbox 3.5 (R2008b)?
In order to make use of SSL encryption to connect to your database, you will need the following: 1. The assistance of your data...

17 hours ago | 1

| accepted

Question


Is it possible to use SSL with MySQL with the Database Toolbox 3.5 (R2008b)?
I would like to connect to a MySQL database using SSL to encrypt the connection. I am using JDBC and the &#39;com.mysql.jdbc.Dri...

17 hours ago | 1 answer | 0

1

answer

Load more