Rhea Chandy
Last seen: Today
MathWorks
52 total contributions since 2020I 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
Contribute at least one answer each month for 6 consecutive months
Awarded to Rhea Chandy on 02 Feb 2021
Answer 10 questions that were unanswered for more than 30 days
Awarded to Rhea Chandy on 07 Jan 2021
3 of your answers have been accepted
Awarded to Rhea Chandy on 29 Sep 2020
Provide your first answer ever to someone else's question
Awarded to Rhea Chandy on 06 Aug 2020
Answered
Using simulated sensor data from IPG CarMaker in Simulink
Hi William, You can take a look at this example of a workflow for Sensor Fusion Using Synthetic Radar and Vision Data in Simuli...
Using simulated sensor data from IPG CarMaker in Simulink
Hi William, You can take a look at this example of a workflow for Sensor Fusion Using Synthetic Radar and Vision Data in Simuli...
9 hours ago | 0
| accepted
Answered
Is there a dynamic Simulator on Matlab?
You can look into Automated Driving Toolbox for designing, simulating, and testing ADAS and autonomous driving systems. The Driv...
Is there a dynamic Simulator on Matlab?
You can look into Automated Driving Toolbox for designing, simulating, and testing ADAS and autonomous driving systems. The Driv...
16 hours ago | 0
| accepted
Answered
Simulink 'To Workspace' Block variable change in a Matlab script
Hi Jan, From what I understand, you need to find a way to change a variable parameter in a simulink model programmatically, but...
Simulink 'To Workspace' Block variable change in a Matlab script
Hi Jan, From what I understand, you need to find a way to change a variable parameter in a simulink model programmatically, but...
19 hours ago | 0
Answered
Bring simulink content to matlab.
Hi, From what I can tell, the Linearizer was detecting both signals Y1 and Y2 as your output signal, since they were muxed tog...
Bring simulink content to matlab.
Hi, From what I can tell, the Linearizer was detecting both signals Y1 and Y2 as your output signal, since they were muxed tog...
3 days ago | 0
| accepted
Answered
how to create a loop in simulink for runoff model
Hi Poornima If you are asking how to implement a for loop inside the model, there is a "For Iterator Subsytem" to repeats the e...
how to create a loop in simulink for runoff model
Hi Poornima If you are asking how to implement a for loop inside the model, there is a "For Iterator Subsytem" to repeats the e...
4 days ago | 0
Answered
How to solve 1D Heat Equation by Laasonen Method?
This seems like a homework question. if you can provide the code you've written to solve the problem and ask a specific question...
How to solve 1D Heat Equation by Laasonen Method?
This seems like a homework question. if you can provide the code you've written to solve the problem and ask a specific question...
4 days ago | 0
Answered
control design onramp with simulik
Hi! From what I understand you're doing the Control Design Onramp in Simulink, specifically, Part 3.2, Linearizing the Plant, T...
control design onramp with simulik
Hi! From what I understand you're doing the Control Design Onramp in Simulink, specifically, Part 3.2, Linearizing the Plant, T...
28 days ago | 0
Answered
Obtaining gain from exported oscilloscope values
To add to what the above user @thoughtGarden said, the System Identification Toolbox will help you to get mathematical models fr...
Obtaining gain from exported oscilloscope values
To add to what the above user @thoughtGarden said, the System Identification Toolbox will help you to get mathematical models fr...
29 days ago | 0
Answered
How to linearize the plant for tuning the parameters of the PID Controller?
Hi Ayush I tried to linearise the plant in the model you attached, but I didn't find the error you described. I linearised the ...
How to linearize the plant for tuning the parameters of the PID Controller?
Hi Ayush I tried to linearise the plant in the model you attached, but I didn't find the error you described. I linearised the ...
30 days ago | 0
Answered
SIMULATING HUMAN MOVEMENT WITH SIMSCAPE MULTIBODY
Hi Josh, This isn't exactly a human arm, but this blog post includes a set of examples and videos describing how to model a huma...
SIMULATING HUMAN MOVEMENT WITH SIMSCAPE MULTIBODY
Hi Josh, This isn't exactly a human arm, but this blog post includes a set of examples and videos describing how to model a huma...
1 month ago | 0
Answered
Why does spectrum block change the initial parameter unit?
The fft (Fast Fourier Transform) block that you're using, along with the Spectrum Analyser, outputs a frequency spectra of sign...
Why does spectrum block change the initial parameter unit?
The fft (Fast Fourier Transform) block that you're using, along with the Spectrum Analyser, outputs a frequency spectra of sign...
1 month ago | 0
Answered
Model based design intro for newbie
Hi Fredrico, These two videos may serve as a good introduction: Model-Based Design with MATLAB and Simulink Introduction to ...
Model based design intro for newbie
Hi Fredrico, These two videos may serve as a good introduction: Model-Based Design with MATLAB and Simulink Introduction to ...
1 month ago | 1
| accepted
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...
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...
2 months 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...
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...
2 months 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...
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...
2 months 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...
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...
2 months 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...
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...
2 months 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...
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...
2 months 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...
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...
2 months 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...
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...
2 months 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...
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...
2 months 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...
Stationary Wavelet Transform Simulink
Hello! I understand that you are trying to implement a Stationary Wavelet Transform (SWT) in Simulink. The MATLAB Function bloc...
3 months 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...
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...
3 months 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...
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...
3 months 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 ...
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 ...
3 months 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...
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...
3 months 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...
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...
3 months 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...
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...
3 months 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...
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...
4 months 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...
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...
4 months ago | 0
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