Month: February 2026
how to represent schottky diode in matlab simulink
I am trying to simulate a maximum power point tracking algorithm where i integrate it with a boost converter. the schematic i will be implementing involves a schottky diode, which does not exist as a simulink block. the only online resource for a schottky diode is actually a zener diode, which it looks like someone made by adjusting the masking of the diode block to connect to an actual part. what is the simplest way for me to create a schottky diode block? the resource with zener diode that I am talking about: https://www.mathworks.com/help/sps/ug/schottky-barrier-diode-characteristics.htmlI am trying to simulate a maximum power point tracking algorithm where i integrate it with a boost converter. the schematic i will be implementing involves a schottky diode, which does not exist as a simulink block. the only online resource for a schottky diode is actually a zener diode, which it looks like someone made by adjusting the masking of the diode block to connect to an actual part. what is the simplest way for me to create a schottky diode block? the resource with zener diode that I am talking about: https://www.mathworks.com/help/sps/ug/schottky-barrier-diode-characteristics.html I am trying to simulate a maximum power point tracking algorithm where i integrate it with a boost converter. the schematic i will be implementing involves a schottky diode, which does not exist as a simulink block. the only online resource for a schottky diode is actually a zener diode, which it looks like someone made by adjusting the masking of the diode block to connect to an actual part. what is the simplest way for me to create a schottky diode block? the resource with zener diode that I am talking about: https://www.mathworks.com/help/sps/ug/schottky-barrier-diode-characteristics.html energy harvesting, simulink MATLAB Answers — New Questions
What qualifies as research to have to get the commercial license?
I would like to use Matlab for modeling (not to gather data but simply organize it). Does that mean I have to change my home license to a commercial one? I’m not affiliated with a university yet. Not sure if that qualifies as research if it only aids it.I would like to use Matlab for modeling (not to gather data but simply organize it). Does that mean I have to change my home license to a commercial one? I’m not affiliated with a university yet. Not sure if that qualifies as research if it only aids it. I would like to use Matlab for modeling (not to gather data but simply organize it). Does that mean I have to change my home license to a commercial one? I’m not affiliated with a university yet. Not sure if that qualifies as research if it only aids it. research MATLAB Answers — New Questions
I have one specific line of code that I can’t type in or edit whatsoever and I need to because I’m being graded on it by Matlab grader for a class.
I can’t edit this line of code no matter what I do to the extent that when I click on it instead of my cursor blinking being ready to type it remains solid. I can’t even hit the enter key in the line.I can’t edit this line of code no matter what I do to the extent that when I click on it instead of my cursor blinking being ready to type it remains solid. I can’t even hit the enter key in the line. I can’t edit this line of code no matter what I do to the extent that when I click on it instead of my cursor blinking being ready to type it remains solid. I can’t even hit the enter key in the line. can’t type, technical problems, solid cursor, code, livescript MATLAB Answers — New Questions
I want to define inputs for the function quantized_signal
Looking at this function:
function quantized_signal = nonlinear_quantize(signal, bits, method, param)
end
How do I define signal, bits, method and param?Looking at this function:
function quantized_signal = nonlinear_quantize(signal, bits, method, param)
end
How do I define signal, bits, method and param? Looking at this function:
function quantized_signal = nonlinear_quantize(signal, bits, method, param)
end
How do I define signal, bits, method and param? nonlinear_quantize MATLAB Answers — New Questions
power systems onramp issue
Hi, web power system onramp the task2 of 2/3 (three phase domain) is asking for 120V for the source rms line to line and 10ohm for the R load,
Even after following the hints and seeing the solution and applying it literally, the result is always "incorrect’ as the output voltage is not matching the plotted one,
appreciate a guidance,
regards.Hi, web power system onramp the task2 of 2/3 (three phase domain) is asking for 120V for the source rms line to line and 10ohm for the R load,
Even after following the hints and seeing the solution and applying it literally, the result is always "incorrect’ as the output voltage is not matching the plotted one,
appreciate a guidance,
regards. Hi, web power system onramp the task2 of 2/3 (three phase domain) is asking for 120V for the source rms line to line and 10ohm for the R load,
Even after following the hints and seeing the solution and applying it literally, the result is always "incorrect’ as the output voltage is not matching the plotted one,
appreciate a guidance,
regards. onramp power system MATLAB Answers — New Questions
Visibility flag on Keypoint Detector Object
Hello everyone,
I was wondering if anyone could help me understanding how to set up the training data for KeyPoint Detector Object (trainHRNETObjectKeypointDetector).
The help says:
"Keypoint locations, defined in spatial coordinates as an N-by-2 or N-by-3 numeric matrix with rows of the form [x y] or [x y v], respectively, where:
N is the number of keypoint classes.
x and y specify the spatial coordinates of a keypoint.
v specifies the visibility of a keypoint."
I was wondering how to setup the visibility flag v .
Is it 1 when the key point is visible and annotated and 0 when it is not. Or same as Yolo 0 = key point out of view and not labelled; 1 = key point present but not visible; 2 = key point visible ?
Thank you very much for your helpHello everyone,
I was wondering if anyone could help me understanding how to set up the training data for KeyPoint Detector Object (trainHRNETObjectKeypointDetector).
The help says:
"Keypoint locations, defined in spatial coordinates as an N-by-2 or N-by-3 numeric matrix with rows of the form [x y] or [x y v], respectively, where:
N is the number of keypoint classes.
x and y specify the spatial coordinates of a keypoint.
v specifies the visibility of a keypoint."
I was wondering how to setup the visibility flag v .
Is it 1 when the key point is visible and annotated and 0 when it is not. Or same as Yolo 0 = key point out of view and not labelled; 1 = key point present but not visible; 2 = key point visible ?
Thank you very much for your help Hello everyone,
I was wondering if anyone could help me understanding how to set up the training data for KeyPoint Detector Object (trainHRNETObjectKeypointDetector).
The help says:
"Keypoint locations, defined in spatial coordinates as an N-by-2 or N-by-3 numeric matrix with rows of the form [x y] or [x y v], respectively, where:
N is the number of keypoint classes.
x and y specify the spatial coordinates of a keypoint.
v specifies the visibility of a keypoint."
I was wondering how to setup the visibility flag v .
Is it 1 when the key point is visible and annotated and 0 when it is not. Or same as Yolo 0 = key point out of view and not labelled; 1 = key point present but not visible; 2 = key point visible ?
Thank you very much for your help deep learning, keypoint detector MATLAB Answers — New Questions
Type-4 Wind Generator Model
I am looking for a model of a Type-4 Wind Generator Model, more specifically a 2 MW example. The closest example I have found is "Wind Farm – Synchronous Generator and Full-Scale Converter (Type 4) Detailed Model". I was wondering if there was every a single Type-4 Wind Generator Model as this is for an important project in which the project supervisor has referred to a single 2 MW example. The opjective of this project is to upscale the model to a more modern 10-15 MW model.I am looking for a model of a Type-4 Wind Generator Model, more specifically a 2 MW example. The closest example I have found is "Wind Farm – Synchronous Generator and Full-Scale Converter (Type 4) Detailed Model". I was wondering if there was every a single Type-4 Wind Generator Model as this is for an important project in which the project supervisor has referred to a single 2 MW example. The opjective of this project is to upscale the model to a more modern 10-15 MW model. I am looking for a model of a Type-4 Wind Generator Model, more specifically a 2 MW example. The closest example I have found is "Wind Farm – Synchronous Generator and Full-Scale Converter (Type 4) Detailed Model". I was wondering if there was every a single Type-4 Wind Generator Model as this is for an important project in which the project supervisor has referred to a single 2 MW example. The opjective of this project is to upscale the model to a more modern 10-15 MW model. wind turbine, simscape MATLAB Answers — New Questions
Simulink error: input index exceeds signal width in Park Transform block of PMSM FOC model
I am simulating a PMSM drive using Field-Oriented Control in Simulink.
The model uses Clarke and Park transforms to generate Id and Iq currents.
When I run the simulation, I get the following error:
"An input index exceeds its input width of 2"
The error points to the Park Transform block inside the PMSM controller.
I am feeding abc phase currents into the Clarke Transform and then into the Park Transform.
However, I am not sure whether the signal dimensions are correct or if I am missing a signal connection.
I have verified that:
– The abc signals are three-phase
– The electrical angle is connected
– No manual indexing is used
What is the correct signal dimension and connection for the Park Transform in a PMSM FOC model?I am simulating a PMSM drive using Field-Oriented Control in Simulink.
The model uses Clarke and Park transforms to generate Id and Iq currents.
When I run the simulation, I get the following error:
"An input index exceeds its input width of 2"
The error points to the Park Transform block inside the PMSM controller.
I am feeding abc phase currents into the Clarke Transform and then into the Park Transform.
However, I am not sure whether the signal dimensions are correct or if I am missing a signal connection.
I have verified that:
– The abc signals are three-phase
– The electrical angle is connected
– No manual indexing is used
What is the correct signal dimension and connection for the Park Transform in a PMSM FOC model? I am simulating a PMSM drive using Field-Oriented Control in Simulink.
The model uses Clarke and Park transforms to generate Id and Iq currents.
When I run the simulation, I get the following error:
"An input index exceeds its input width of 2"
The error points to the Park Transform block inside the PMSM controller.
I am feeding abc phase currents into the Clarke Transform and then into the Park Transform.
However, I am not sure whether the signal dimensions are correct or if I am missing a signal connection.
I have verified that:
– The abc signals are three-phase
– The electrical angle is connected
– No manual indexing is used
What is the correct signal dimension and connection for the Park Transform in a PMSM FOC model? simulink, pmsm, field-oriented-control, park-trans MATLAB Answers — New Questions
How to get ESP32 as an option for board when setting up hardware setup
Hi i am follow this link to connect ESP32 to matlab
https://au.mathworks.com/help/supportpkg/arduinoio/ug/configure-setup-for-esp32-hardware.html (MATLAB Support Package for Arduino Hardware)
However when I follow instructions i do not get the options of ESP32. How do i make it so that i can?Hi i am follow this link to connect ESP32 to matlab
https://au.mathworks.com/help/supportpkg/arduinoio/ug/configure-setup-for-esp32-hardware.html (MATLAB Support Package for Arduino Hardware)
However when I follow instructions i do not get the options of ESP32. How do i make it so that i can? Hi i am follow this link to connect ESP32 to matlab
https://au.mathworks.com/help/supportpkg/arduinoio/ug/configure-setup-for-esp32-hardware.html (MATLAB Support Package for Arduino Hardware)
However when I follow instructions i do not get the options of ESP32. How do i make it so that i can? eps32, hardware setup, matlab MATLAB Answers — New Questions
