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Aerospace Blockset Interface for Unreal Engine sample project compilation error
Hello, I analyzed the Unreal Engine (UE 5.4 source build) compilation errors encountered after configuring the MATLAB R2026a s...
Aerospace Blockset Interface for Unreal Engine sample project compilation error
Hello, I analyzed the Unreal Engine (UE 5.4 source build) compilation errors encountered after configuring the MATLAB R2026a s...
11 days 前 | 0
已回答
Is it possible to use SiL/PiL manager directly in test harness model for SiL studies without generating code for main model?
Hello, On running SIL/PIL Manager (even from a test harness), it automatically generates and runs the code as part of the simu...
Is it possible to use SiL/PiL manager directly in test harness model for SiL studies without generating code for main model?
Hello, On running SIL/PIL Manager (even from a test harness), it automatically generates and runs the code as part of the simu...
11 days 前 | 0
已回答
How to speed up Simscape Electrical + Thermal simulation?
Hello, The slowdown is mainly caused by added thermal dynamics and frequent zero-crossing events from switching components, wh...
How to speed up Simscape Electrical + Thermal simulation?
Hello, The slowdown is mainly caused by added thermal dynamics and frequent zero-crossing events from switching components, wh...
11 days 前 | 0
已回答
Simulink real time I/0 mode
Hello, The ~1.5 s latency you observe in Simulink Desktop Real-Time (SDRT) I/O mode is very unlikely due to your MATLAB parsin...
Simulink real time I/0 mode
Hello, The ~1.5 s latency you observe in Simulink Desktop Real-Time (SDRT) I/O mode is very unlikely due to your MATLAB parsin...
11 days 前 | 0
已回答
How do I increase the fontsize used to display text in the Copilot Chat window of the Matlab IDE?
Hello, You cannot currently change the font size specifically for the Copilot Chat panel in the MATLAB IDE. The official Copi...
How do I increase the fontsize used to display text in the Copilot Chat window of the Matlab IDE?
Hello, You cannot currently change the font size specifically for the Copilot Chat panel in the MATLAB IDE. The official Copi...
11 days 前 | 0
已回答
Accessing a single GPU from different workers of a parpool thread pool
Hello, Yes, the old advice is still mostly true. On a single GPU, parfor + gpuArray usually gives little or no benefit, even w...
Accessing a single GPU from different workers of a parpool thread pool
Hello, Yes, the old advice is still mostly true. On a single GPU, parfor + gpuArray usually gives little or no benefit, even w...
11 days 前 | 1
已回答
Simulink Data Inspector exports some signals with different time vector
Hello, This behavior is expected and is related to how the Simulation Data Inspector (SDI) stores and exports signal data, rath...
Simulink Data Inspector exports some signals with different time vector
Hello, This behavior is expected and is related to how the Simulation Data Inspector (SDI) stores and exports signal data, rath...
12 days 前 | 0
已回答
Extended target radar measurement using UAV Toolbox
Hello, Based on the current MathWorks documentation and the “Simulate Radar Sensor Mounted on UAV” example, the behavior you ar...
Extended target radar measurement using UAV Toolbox
Hello, Based on the current MathWorks documentation and the “Simulate Radar Sensor Mounted on UAV” example, the behavior you ar...
12 days 前 | 0
已回答
What is the recommended ratio between mesh cell size and via port diameter when meshing a patch antenna geometry in MATLAB Antenna Toolbox for accurate simulation results?
Hello, When meshing a patch antenna with a via port feed in MATLAB Antenna Toolbox, there is no fixed documented ratio between ...
What is the recommended ratio between mesh cell size and via port diameter when meshing a patch antenna geometry in MATLAB Antenna Toolbox for accurate simulation results?
Hello, When meshing a patch antenna with a via port feed in MATLAB Antenna Toolbox, there is no fixed documented ratio between ...
12 days 前 | 0
| 已接受
已回答
matlab2024b，有Deep Learning Toolbox，函数或变量 'transformerEncoderLayer' 无法识别是为什么
Hello, This happens because “transformerEncoderLayer” is not available in your current environment. The function belongs to D...
matlab2024b，有Deep Learning Toolbox，函数或变量 'transformerEncoderLayer' 无法识别是为什么
Hello, This happens because “transformerEncoderLayer” is not available in your current environment. The function belongs to D...
1 month 前 | 0
已回答
FDCAN Read causes a reinitialisation of the entire CAN peripheral on STM32
Hello, This behavior is expected from the FDCAN Read block, it generates both initialization and read code in the step functio...
FDCAN Read causes a reinitialisation of the entire CAN peripheral on STM32
Hello, This behavior is expected from the FDCAN Read block, it generates both initialization and read code in the step functio...
1 month 前 | 0
已回答
Build for Monitoring option not available when using a reference configuration
Hello, This behavior is expected when you switch to a referenced configuration (via data dictionary). In Simulink, a configura...
Build for Monitoring option not available when using a reference configuration
Hello, This behavior is expected when you switch to a referenced configuration (via data dictionary). In Simulink, a configura...
1 month 前 | 0
| 已接受
已回答
Simulink variables not reflecting in ControlDesk Variable browser
Hello, This issue typically occurs because the signal is not being exported to ControlDesk. The ControlDesk Variable Browser o...
Simulink variables not reflecting in ControlDesk Variable browser
Hello, This issue typically occurs because the signal is not being exported to ControlDesk. The ControlDesk Variable Browser o...
1 month 前 | 0
| 已接受
已回答
Simscape Error: Incorrect physical domain connections between Gas Pressure Source and Single-Acting Actuator
Hello, You need a controlled pressure-driven gas network, not a direct Simulink to actuator connection. your issue is likely mi...
Simscape Error: Incorrect physical domain connections between Gas Pressure Source and Single-Acting Actuator
Hello, You need a controlled pressure-driven gas network, not a direct Simulink to actuator connection. your issue is likely mi...
1 month 前 | 0
已回答
Non-interactive installation on shared storage
Hello, MATLAB supports silent (non-interactive) installation and centrally managed network licensing, so it can be deployed at...
Non-interactive installation on shared storage
Hello, MATLAB supports silent (non-interactive) installation and centrally managed network licensing, so it can be deployed at...
1 month 前 | 0
| 已接受
已回答
How can I see the (binomial) value of the AM2302 temperature sensor on the display?
Hello, You may try troubleshooting steps such as: Use the exact example flow for DHT11 (IO Device Builder) and include Adafr...
How can I see the (binomial) value of the AM2302 temperature sensor on the display?
Hello, You may try troubleshooting steps such as: Use the exact example flow for DHT11 (IO Device Builder) and include Adafr...
3 months 前 | 0
已回答
Matlab web app server error updating SSL Cert and Key files
Hello, MathWorks imposes strict requirements: Enable SSL on MATLAB Web App Server - MATLAB & Simulink The certificate must be...
Matlab web app server error updating SSL Cert and Key files
Hello, MathWorks imposes strict requirements: Enable SSL on MATLAB Web App Server - MATLAB & Simulink The certificate must be...
3 months 前 | 0
已回答
Simulink Playback Block Dropping Ports
Hello, The description (Playback block ports reopening as Ground after saving/closing in R2024b) looks to me like a possible ...
Simulink Playback Block Dropping Ports
Hello, The description (Playback block ports reopening as Ground after saving/closing in R2024b) looks to me like a possible ...
3 months 前 | 0
已回答
Jittery ESC motor output on Teensy 4.0 in Simulink despite successful PWM/Servo write attempts
Hello, 1) Has anyone gotten stable ESC control on Teensy 4.0 in Simulink? Yes, stable ESC control is achievable on Teens...
Jittery ESC motor output on Teensy 4.0 in Simulink despite successful PWM/Servo write attempts
Hello, 1) Has anyone gotten stable ESC control on Teensy 4.0 in Simulink? Yes, stable ESC control is achievable on Teens...
3 months 前 | 0
| 已接受
已回答
How to setup a crosswalk traffic light
Hello, Adding a Walk Light prop does not automatically add pedestrian logic. To make the pedestrian light transition betwee...
How to setup a crosswalk traffic light
Hello, Adding a Walk Light prop does not automatically add pedestrian logic. To make the pedestrian light transition betwee...
3 months 前 | 0
| 已接受
已回答
In my COMSOL - PHREEQC Coupling using Matlab Interface, how to update solution for next time step??
Hello, The Wissmeier & Barry coupling requires you to manually pass PHREEQC results back into COMSOL each time step. If the...
In my COMSOL - PHREEQC Coupling using Matlab Interface, how to update solution for next time step??
Hello, The Wissmeier & Barry coupling requires you to manually pass PHREEQC results back into COMSOL each time step. If the...
3 months 前 | 0
已回答
Troubleshooting `mexcuda` configuration for CUDA 12.2 on R2025a/R2025b(Windows)
Hello, Yes, there are workable paths, but each has trade‑offs because MATLAB R2025a/R2025b ship and use CUDA 12.2 internally ...
Troubleshooting `mexcuda` configuration for CUDA 12.2 on R2025a/R2025b(Windows)
Hello, Yes, there are workable paths, but each has trade‑offs because MATLAB R2025a/R2025b ship and use CUDA 12.2 internally ...
3 months 前 | 0
| 已接受
已回答
SD card logging on Teensy 4.0 in Simulink Arduino support package (It shares an SPI bus with a sensor)?
Hello, No, there is no native SD‑card logging block for Teensy 4.0 in the official Simulink Arduino Support Package. The su...
SD card logging on Teensy 4.0 in Simulink Arduino support package (It shares an SPI bus with a sensor)?
Hello, No, there is no native SD‑card logging block for Teensy 4.0 in the official Simulink Arduino Support Package. The su...
3 months 前 | 2
| 已接受
已回答
How do I get the total impedance for one circuit of impedances?
Hello, The 'Impedance Measurement' block does not directly connect with Simscape language-based blocks as it is from the Spec...
How do I get the total impedance for one circuit of impedances?
Hello, The 'Impedance Measurement' block does not directly connect with Simscape language-based blocks as it is from the Spec...
3 months 前 | 0
已回答
为什么lidar labeler使用键盘对anchor进行删除，删着删着就没办法用键盘对lidar labeler进行任何操作了？
Hello, This happens because the Lidar Labeller stops receiving keyboard events when the point‑cloud frame loses focus. MathW...
为什么lidar labeler使用键盘对anchor进行删除，删着删着就没办法用键盘对lidar labeler进行任何操作了？
Hello, This happens because the Lidar Labeller stops receiving keyboard events when the point‑cloud frame loses focus. MathW...
3 months 前 | 0
已回答
External constant frequency in Programmable Voltage Source (Three-Phase) produces current, internal constant does not
Hello, When you use internal frequency = 50 Hz, the block treats it as a constant parameter, so Simscape can initialize the si...
External constant frequency in Programmable Voltage Source (Three-Phase) produces current, internal constant does not
Hello, When you use internal frequency = 50 Hz, the block treats it as a constant parameter, so Simscape can initialize the si...
3 months 前 | 0
| 已接受
已回答
Matlab Web App Server
Hello, For the information of License you have to contact MathWorks Tech Support. https://www.mathworks.com/support/contact_us...
Matlab Web App Server
Hello, For the information of License you have to contact MathWorks Tech Support. https://www.mathworks.com/support/contact_us...
3 months 前 | 0
| 已接受
已回答
Cannot download Text Analytics Toolbox Model for BERT-Base Network add-on
Hello, To install new toolboxes, you can either: Rerun the MathWorks Installer to add any additional products not currently i...
Cannot download Text Analytics Toolbox Model for BERT-Base Network add-on
Hello, To install new toolboxes, you can either: Rerun the MathWorks Installer to add any additional products not currently i...
3 months 前 | 0
已回答
Custom storage class for Argument Simulink parameters identifiable by TLC script
Hello, When you define a storage class only in an Embedded Coder Dictionary, TLC often exposes only “ModelParameters.Parameter...
Custom storage class for Argument Simulink parameters identifiable by TLC script
Hello, When you define a storage class only in an Embedded Coder Dictionary, TLC often exposes only “ModelParameters.Parameter...
3 months 前 | 0
| 已接受
已回答
DLL fails to load - matlabruntimeforpython_abi3
Hello, When you run your script in a terminal, it works because all MATLAB Runtime DLLs are on your system and discoverable vi...
DLL fails to load - matlabruntimeforpython_abi3
Hello, When you run your script in a terminal, it works because all MATLAB Runtime DLLs are on your system and discoverable vi...
3 months 前 | 0
