Community Profile

photo

Rhea Chandy


Last seen: en dag ago

MathWorks

40 total contributions since 2020

I am an Application Support Engineer at Mathworks.
Disclaimer: Any articles/ideas/opinions here are my own and in no way reflect that of Mathworks.

Rhea Chandy's Badges

  • Revival Level 3
  • 3 Month Streak
  • Knowledgeable Level 2
  • First Answer

View details...

Contributions in
View by

Answered
Customized icon from appdesigner is low quality
It may be that the images you are uploading as a logo are very large and are being compressed for export. Try using smaller imag...

18 dagar ago | 0

Answered
If I use Permanent Magnet Synchronous Machine block in Simulink for Wind Turbine Generator how to set the Rated Power?
Hello If you are referring to the PMSM block, you will need to set certain parameters according to the Wind Turbine you've mode...

19 dagar ago | 0

Answered
Simplified Model of a small scale micro-grid
If you are looking for this documention, it shows the behavior and description of the model you have mentioned: https://www.mat...

19 dagar ago | 0

Answered
How to get constant sinusoidal voltage ,current and power for off grid solar power plant in Simulink?
Hello You can refer to the following documentation to get an idea on how to solve this problem. This PV System Model example sh...

20 dagar ago | 0

Answered
Models for dc dc converter with Feedback controller of neural network
There aren't any model examples of DC-DC convertors with Neural Network Controllers yet. However, you can build your own by refe...

21 dagar ago | 0

Answered
How to create an array in Simulink to save data and process these data in Simulink
Hi! You can save data from Simulink to a MAT-file using the To File block. To save it as an array, specify the Save format para...

21 dagar ago | 0

Answered
doubt regarding simulink use
Hello, It seems like you are asking how to implement an DC Voltage in simulink. The DC Voltage Source block implements an ideal...

22 dagar ago | 0

Answered
plotting dm vs nw as shown in fugure
Hi Surya, You can use plot to create a plot of 2-D line data, and if you need to add a legend to the axes, you can use the le...

22 dagar ago | 0

Answered
Combine signals in Simulink
Hello Jurica, As you say in your post, only conditionally executed subsystems can be used to drive Merge blocks. The guidelines...

22 dagar ago | 0

Answered
Stationary Wavelet Transform Simulink
Hello! I understand that you are trying to implement a Stationary Wavelet Transform (SWT) in Simulink. The MATLAB Function bloc...

ungefär 2 månader ago | 0

| accepted

Answered
Assigning parameters in simulink using script
I understand that you want to assign a 13x13 matrix to a simulink block. The simulink Gain Block multiplies the input by a const...

ungefär 2 månader ago | 0

Answered
Importing an OpenDrive file created with Roadrunner back into Roadrunner does not re-create the original geometry
I understand that you're having issues importing roads in OpenDRIVE in Roadrunner. RoadRunner can import OpenDRIVE files and c...

ungefär 2 månader ago | 0

Answered
Time domain equation of the transfer function via inverse Laplace transform
Since this seems like a homework assignment, if you can provide the code you've written to solve the problem and ask a specific ...

ungefär 2 månader ago | 0

Answered
Simulink Variables to Workspace
The To Workspace block typically writes data to the MATLAB® base workspace. For example, when you specify the variable name "sim...

ungefär 2 månader ago | 0

| accepted

Answered
Simulation of a rope or cable in Simscape
Consider referring to this example, showing two models of a double mass-spring-damper, one on Simulink and the other in Simscape...

ungefär 2 månader ago | 0

| accepted

Answered
design an ideal low pass filter
Consider refering to the following documentation for help in resolving your problem: The lowpass function filters an input sign...

ungefär 2 månader ago | 0

Answered
LOAD ACTUAL DATA AS INPUT TO PV BLOCK IN SIMULINK
Hello! There are several ways in which you can import excel data and use it in Simulink: Use the From Spreadsheet block in Sim...

3 månader ago | 0

Answered
Switching frequency-determining
Hello Ahmad, A built-in block that determines the switching frequency of a signal is not available in the Simulink library. Thi...

3 månader ago | 0

Answered
rotate a polar plot about the z axis to form a surface
Hello! As I understand it, you are trying to to revolve a line about a certain axis so that you can obtain a 3D surface. There a...

3 månader ago | 0

| accepted

Answered
Distance to nearest land from GPS coordinates
This previously answered question can give you some guidance on finding the distance between points using GPS coordinates. This...

3 månader ago | 0

Answered
Why Bus Selector unable to identify input signals ?
Hi, it seems like you are getting this error because you're using a bus selector block for the output of the MPC block. Conside...

3 månader ago | 0

| accepted

Answered
Write a corresponding Simulink program to numerically simulate the system. Provide a screenshot of your block diagram.
It seems that you are having difficulty getting the correct input and output dimensions for your state-space system model. In th...

3 månader ago | 0

Answered
Will it be possible to access the courses I have already completed once my license is expired?
Contact your sales representative to get a detailed understanding about your license terms. If you don't know who your sales rep...

3 månader ago | 0

Answered
Video Labeler Pan and Zoon
If you are using R2020a or a later release, A possible work around for Zoom and Pan is to use keyboard shortcuts and mouse acti...

3 månader ago | 0

Answered
Regenerate invitation email?
Hello! If you are the License Administrator, you can refer to this previously answered question on how to add users to a licen...

3 månader ago | 0

Answered
Designing a circuit that can light an LED or bulb lights.
I understand that you want to test a piezoelectric element and then develop a circuit to light bulbs based on your testing. Th...

3 månader ago | 0

Answered
Ball on Wheel problem in simulink
Hi, it seems like you are looking for how to create a ball-on-wheel model. If you have created a model and are having difficulty...

4 månader ago | 1

Answered
How to make a compensator with given parameters?
Since this seems like a homework assignment, if you show us the model you've created to try to solve the problem and ask a speci...

4 månader ago | 0

Answered
Simulink cannot propagate the variable-size mode from the output port
I understand that you want to use a variable-sized mode output from a function block as the input for a demux. One of the block ...

4 månader ago | 0

Answered
Error -118 during installation of MATLAB R2020b in Windows; computer is connected to the Internet
Hi! I understand that you are facing internet connection difficulties while using Mathworks Product Installer. It is possible...

4 månader ago | 0

Load more