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Ashok


Last seen: Today Active since 2024

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  • 3 Month Streak
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Answered
How can an entity in a process simulation that stays in the system after the simulation time is over move on?
Hey @inori, From what I understand, a SimEvents simulation is being run, and some entities haven't reached the terminal state...

3 hours ago | 0

Answered
How to read muxed sensor value array from StateFlow?
Hey @Jingzhe Xue, I comprehend that the Goto and From blocks are being used to send a mux signal from Simulink into a Stateflo...

7 hours ago | 0

Answered
Simulate GPS IMU With Quadcopter Swarm?
Hi @Kal Rus, The process of incorporating sensors depends on whether the model is developed in MATLAB or Simulink. For models i...

1 day ago | 0

Answered
Why does R2024b force my signals to be [1x1] vectors instead of scalars like they were in R2022a?
Hey @Richard Lavery, The distinction between scalar signals and 1x1 vector signals in the Signal Dimensions information overla...

1 day ago | 0

Answered
Delay - Initial conditions config.
Hey @JuanMa, The Delay block can be used to delay the input signal by a specific number of samples. The output during the in...

2 days ago | 0

Answered
Can not save enumeration created by Stateflow
Hey @Andy, Stateflow does not have a direct feature to output the enumeration definition. here's a workaround that might be us...

2 days ago | 0

Answered
How would I set up a my Simulink systems to examine step and bode response?
Hey @Kez, The Model Linearizer app allows for linear analysis of nonlinear Simulink models. Using the app one can perform the ...

3 days ago | 0

Answered
How to create a bus copy in code generation using embedded coder ?
Hey @Afraa Ibtissem Derbal, There are a couple of ways element-by-element copy of a bus signal can be achieved in code generat...

23 days ago | 0

Answered
I have created my own J2 Orbit Propagator and I am not sure why it is not working properly.
Hey @Ryan Goodridge, Debugging is tricky without knowing the source of the 'Orbit Perturbation' equations mentioned in the code...

23 days ago | 0

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Answered
State feedback in Simulink for code generation
Hey @Daniel Varga, The Control System Designer app is useful for designing single-input, single-output (SISO) controllers for ...

24 days ago | 0

Answered
an issue in Task 4 of the "Exploring the Custom Battery Pack Block" exercise
Hey @Nuno, According to a staff member's statement in the MATLAB Answers query linked here, this is an issue in the "Battery Pa...

24 days ago | 1

Answered
How to customize quad plane model to tri- copter model?
Hey Nour, Absolutely, the example for a quad rotor VTOL found here can be adapted to simulate a tri-rotor VTOL:  https://w...

27 days ago | 0

Answered
Questions about lane boundary setting and lane overlap
Hi @주영, When creating a lane in Roadrunner Scene Builder, both the left and right boundaries need to be specified. For symme...

27 days ago | 0

Answered
Why doesn't "design()" work the same way with all filter types in the RF PCB Toolbox?
Hey @Joshua, The ‘design’ function supports creating hairpin, coupled line, and stepped impedance low pass filters. Correspo...

27 days ago | 1

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Answered
The use of Aerodynamic Forces and Moments from Aerospace Blockset
Hey @ARCHI XXI COULSON, In real flight, the center of pressure changes with the angle of attack. However, for smaller angles...

28 days ago | 0

Answered
The direction of current distribution on antenna surface isn't along the antenna surface, simulation mistake from MATHWORK?
Hey @Xingda Chen, The current directions are being calculated correctly, but there seems to be a visual issue with the relat...

29 days ago | 0

Answered
Representation of this vector T_d1 and Td_2 in MATLAB
Hey @Rohitashya, The provided code indeed calculates the and matrices based on the given formula. Here's an alternative appro...

1 month ago | 0

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Answered
How to manage global data between Matlab workspace, Simulink and then into Simscape physical signals and custom component
Hey @Paul Hermens, Physical signals are scalars by default, meaning they have a 1x1 dimension. To work with physical signals o...

1 month ago | 1

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Answered
How to use fuction "coverage" to caculate a GEO satellite's coverage map?
Hey @Zora Aria Jade, The ‘coverage’ function needs transmitter sites and a propagation model as inputs, as detailed in the d...

1 month ago | 0

Answered
Calculating the elevation and azimuth angles of satellites with location information obtained from sp3 ephemeris files
Hey @ysm ony, The provided code indeed calculates the elevation and azimuth of satellites from their ECEF ephemeris data. The ‘...

1 month ago | 0

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Answered
How do I make an object in heat transfer transparent?
Hey @Kirtana, Heat transfer through a transparent material predominantly involves radiative heat transfer. The thermal model ...

1 month ago | 1

Answered
How to access to simulink finder using Matlab Script ?
Hey @Mohamed, The ‘find_system’ function in the Programmatic Model Editing enables to search for blocks, subsystems and signa...

1 month ago | 0

Answered
Latency not working when platform is the target
Hey @Carlos, I was facing the same issue with MATLAB R2024a, and I have been using a similar workaround. I have upgraded to MA...

1 month ago | 0

Answered
Drone Project Accelerometer/Gyroscope Implementation
Hey @Methmika, The 'IMU' block in Simulink, bundles the accelerometer, gyroscope, and magnetometer into one block. You can l...

1 month ago | 0

Answered
Adsorption process in Simulink
Hi @Ababacar Thiam, To switch between the two subsystems (adsorption and desorption) based on a control signal, the ‘Switch’...

1 month ago | 0

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Answered
g = decsg() multiple objects
Hi @Bastiaan, The unexpected result is due to the set formula being passed to the ‘decsg’ function. The attached example code...

2 months ago | 0

Answered
Trajectory of a 3d body
Hi Rakshit, In the code shared, I am assuming that 'theta' is the pitch angle of the projectile,'alpha' is the angle of attack,...

2 months ago | 0

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Answered
Input and State Constraints in MPC problem solved by quadprog
Hi Angelo, The following procedure can be used to convert the state constraints into input constraints. Consider the discret...

2 months ago | 0

Answered
Problem returning arrays from a C Caller in Simulink
Hi Julien, I comprehend that you are trying to obtain a time-varying output from a “C Caller” block. This can be achieved in ...

2 months ago | 0

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Answered
"Solver was unable to reduce the step size without violating the minimum step size value" in Simscape simulation
Hi David, The warning "Solver was unable to reduce the step size without violating the minimum step size value" could arise ...

2 months ago | 0

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