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Anurag Ojha


Last seen: 27 days ago Active since 2023

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  • 3 Month Streak
  • Knowledgeable Level 2
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Answered
Using For loop to plot graphs of functions
Hey The error you are encountering is due to the fact that the vpasolve function expects the equations and variables to be sym...

1 month ago | 0

Answered
Deleting range of rows in a time series data
Hey To remove the rows with a range of years from 1995 to 2016, you can use logical indexing in MATLAB. Here's an example code...

1 month ago | 3

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Answered
i try to do quadratic interpolation with 3 initial guesses. when i run the code it do nothing
Hey The code you provided seems to have some syntax errors. Additionally, the use of the inline function is not recommended as...

1 month ago | 0

Answered
Why Am I getting this warning about SNOPT derivative structure
Hi Mudrik The warning message indicates that the SNOPT solver expects specific derivative structures for the objective function...

1 month ago | 0

Answered
Find Transfer Function from Laplace transformation
Hi Christos I have written MATLAB code to find a simpler form of the transfer function I have made use of some in built MATLAB...

1 month ago | 0

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Answered
statement in test assessment block
Hi Pratik In Simulink Test, you can verify outputs at different time steps using the Test Assessment block by employing a serie...

1 month ago | 0

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Answered
What can I do if I get the following error?
Hey The error you're encountering with the interpn function suggests that the grid vectors xspan, yspan, and tspan0 do not mat...

1 month ago | 0

Answered
Hydrostatic pressure in PDE toolbox
Hello Jigar To apply varying hydrostatic pressure on the side face of the meshed rectangular box, you can follow these steps: ...

1 month ago | 0

Answered
close autosar update report
Hi Melih In order to close autosar update report with script you can execute following command: ma = Simulink.ModelAdvisor.ge...

1 month ago | 0

Answered
How to construct piecewise polynomial?
Hi Avinash The error in your code is occurring because the variable z is not defined outside the loop. To fix this, you can de...

1 month ago | 0

Answered
how can I get the transfer function of this equation using Matlab: dy/dx + K*sqrt(y)-C =0
Hi Reuel To determine the stability of your system, you can analyze the transfer function of the system. However, before doing...

1 month ago | 1

Answered
How to improve bessel function speed
Hi Kuy To calculate Bessel functions faster in MATLAB. You can use the besseli function instead of besselj to calculate the mod...

1 month ago | 0

Answered
How to generate a2l (asap2) file for Autosar classic platform with Matlab R2021b?
Hello Lin Kindly refer to following MATLAB documentation for step by step instructions to generate a2l (asap2) file for the cla...

1 month ago | 0

Answered
Definition of Caputo fractional order system
Hi Frashid In order to code this in MATLAB you can refer to the code attached below,I have taken certain assumptions. Kindly m...

1 month ago | 0

Answered
“For loop” to plot graphs of functions
Hello To produce the graphs Q as a function of A, F as a function of A, and Z as a function of A, you can use a for loop in MA...

1 month ago | 0

Answered
Need help with restricted areas and warp gates
Hello To make the balls collide with the restricted area and go through the warp gates, you can modify the code as follows: A...

1 month ago | 0

Answered
how can I change autoencoder weights?
Hi Nadia Unfortunately, you cannot directly modify the weights of an autoencoder in MATLAB. The 'EncoderWeights' property is re...

1 month ago | 0

Answered
median of grouped frequency data
Hi Nafisa You can use 'grpstats' function in order to calculate median of a grouped data. Adding a pseudo code: % Create a ta...

1 month ago | 0

Answered
Perform Successive Approximation Register on a Signal Analog to Digital Converter With Error output
Hello You can refer to the following MATLAB documentation. It would be a good starting point. https://www.mathworks.com/help/...

3 months ago | 0

Answered
How to create union in simulink
Hello You can refer to following file exchange link to get more information: https://www.mathworks.com/matlabcentral/fileexch...

3 months ago | 1

Answered
How to Scale Gradient Field for large z-values?
Hello Niklas One way to adjust it is by normalizing the gradient vectors before plotting them. Here's an updated version of y...

3 months ago | 0

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Answered
Invalid Mex file error
Hello Meriem The error you are encountering can be caused if there is compatibly issue between the version of MATLAB you are us...

3 months ago | 0

Answered
Source function f in pde toobox
Hello Lewis In MATLAB, you can work with complex numbers and perform operations on them. If you want to represent a complex sou...

3 months ago | 0

Answered
Hessian by DL toolbox
Hello Mahsa You can use hessian function to find hessian matrix. hessian(f,v) finds the Hessian matrix of the symbolic scalar ...

3 months ago | 0

Answered
Background for Heart-Systemic-Pulmonary (HSP toolbox)
Hello Ram I believe you have downloaded the model from the below attached file exchange link. https://www.mathworks.com/matlab...

3 months ago | 0

Answered
Battery Energy Storage system
Hello Rajat Kindly follow the below attached file exchange link for Battery Energy Storage System. It contains useful informat...

3 months ago | 0

Answered
inconsistent connection to serial port
Hello Andres I found this MATLAB documentation page that provides probable causes and troubleshooting methods of the warning me...

3 months ago | 0

Answered
If Else if statement problem
Hello Maya Kindly go through following code % Define the vector of grades grades = [4, 7, 9, 12, 16, 19]; % Iterate over...

3 months ago | 0

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Answered
Error message, Equations of one or more components may be dependent or inconsistent in simscape model.
Hello Huang The cause of error “Steady state solve failed to converge” could be due to the algebraic loops in your model. To...

6 months ago | 0

Answered
Error while running simulink bicycle kinematic model for mobile robot
Hello Dominika, To resolve “Error in port width and dimension” you can use the reshape block. It changes the dimensionality of...

6 months ago | 0

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