Abhinaya Kennedy
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Contribute at least one answer each month for 6 consecutive months
Awarded to Abhinaya Kennedy on 02 Apr 2024
3 of your answers have been accepted
Awarded to Abhinaya Kennedy on 15 Feb 2024
Provide your first answer ever to someone else's question
Awarded to Abhinaya Kennedy on 09 Oct 2023
Feeds
Plot 3D surface within nonlinear bounds
To plot the surface only within the specified bounds, you need to mask the values outside the bounds. This can be achieved by se...
26 days ago | 1
Simulink model: how to get cameraParams?
Ensure that your "cameraParameters" object is available in the MATLAB workspace. Open your Simulink model and add a MATLAB Func...
26 days ago | 0
Hello i need help with this error i am working in LQR control by LMI
It looks like an issue where the matrix "Pfeasible" contains "NaN" or "Inf" values. This happens due to numerical issues or infe...
26 days ago | 0
Raspberry Pi Zero W Connection Issue
To resolve issues with downloading libraries and packages for your Raspberry Pi Zero W using the MATLAB support package, start b...
27 days ago | 0
How can I fix the error that says "Unable to create a valid geometry. The input triangulation does not form a closed volume."?
You're getting this error because the STL file you're importing from Blender into MATLAB doesn't define a closed volume. 1. Th...
27 days ago | 0
whats this block in matlab simulink
The block pointed to by the green arrow in the image appears to be a voltage regulator. Voltage regulators are used in a variety...
1 month ago | 0
How to animate a mechanism?
1. Define a function for animation: Create a function that takes "theta1" and "theta2" as arguments and updates the positions o...
1 month ago | 0
dempester shafer theory for feature selection
While there's no built-in DST toolbox, here are resources that can help you with the implementation: Custom Dempster-Shafer Fun...
1 month ago | 0
Font problems when exporting box plot with Greek letters
You can use the "export_fig" function. (https://www.mathworks.com/matlabcentral/fileexchange/23629). This saves Figure/axes and ...
1 month ago | 0
Can I combine imported geometry with basic shapes?
Import STL Geometry: Use "importGeometry('your_stl_file.stl')" for a standalone object. (https://www.mathworks.com/help/pde/ug/...
1 month ago | 0
How to creat grouped violin plot?
I found this on MATLAB File Exchange: https://www.mathworks.com/matlabcentral/fileexchange/45134-violin-plot. It does pretty muc...
1 month ago | 0
PlotClustersWithColours3D is indicating not recognized
"PlotClustersWithColours3D" is likely not a built-in MATLAB function. It could be a custom function written by someone else or a...
1 month ago | 0
3D data plotting in matlab as a cube?
"isocaps" treats the threshold (1e-4) as a strict cutoff. Values below the threshold are entirely excluded from the isosurface g...
1 month ago | 0
How to code a weight matrix with these features in MATLAB?
Define the size of the matrix (n): Set a variable "n" to the desired size of the matrix. Create an empty n*n matrix: Use the z...
1 month ago | 0
why is 2D deformation plot in pdeplot samller with larger DefromationScaleFactor
Here's my best shot at an explanation for this difference: In 3D (pdeplot3d): A larger "DeformationScaleFactor" leads to a lar...
1 month ago | 0
Generate a square pulse
Generating the Pulse: Create a time axis "(t_axis)" from "0" to "T_sq_dur" with samples based on "fs". Calculate pulse amplitu...
1 month ago | 0
3D markers in a scatter3 plot
You may create small balls using a "sphere" as follows : http://www.mathworks.com/help/matlab/ref/sphere.html?searchHighlight=s...
1 month ago | 0
How to plot a graph with geographic coordinates
While "gplot" works for cartesian coordinates, MATLAB provides functions specifically designed for geographic data. "geoplot"...
1 month ago | 0
| accepted
How can I draw delta robot workspace in 3D graphic?
Here are the general steps involved in visualizing a delta robot workspace using MATLAB: Define the Workspace Boundaries: Set ...
2 months ago | 0
how can I do a 3D plot for S-parameter based on S21, Frequency and Distance?
Hi Peyman, "meshgrid" creates two-dimensional grids from one-dimensional inputs. However, your "s21_db" data has three dimensi...
2 months ago | 0
Triangulation of hollow objects
Hi Tero, Here are two possible approaches to create a hollow 3D triangle in MATLAB: Using the "patch" function: This function...
2 months ago | 0
M_map lambert projection
Hi Bianka, The issue with your plot likely stems from how you are filling the missing data (NaN values) before plotting with "m...
2 months ago | 0
I want to modify the code to plot the Lagrange polynomial interpolation with Chebyshev points. Map the n+ 1 Chebyshev interpolation points from [-1,1] to [2,3]
Hi Ebtisam, To use Chebyshev points, replace the line "t = a:h:b;" with this: t_cheb = cos(linspace(0, pi, n+1)); t = (a + b)...
2 months ago | 0
Geographical binning with HISTA not creating squares
Hi Karel, The "daspect([1 1 1])" function sets the data aspect ratio to be equal in all directions, but it might not always res...
2 months ago | 0
Extrude discreate data plot into a 3D space (for 3D printing)
Hi Mat, Start with your 2D grid: Use "meshgrid" to define your x and y coordinates. Add depth: Extrusion: Create a "z" c...
2 months ago | 0
How to organize Stateflow charts in Simulink model (or vice versa)
Hi andrew, The best approach for modeling your scenario depends on the complexity of the interactions and decision logic betwee...
2 months ago | 0
How to get some coordinate description of DiscreteGeometry Face or Edge?
Hi Locklin, Here's how you can obtain the vertex indices and compute the normal vector for an exterior edge of a pde tet mesh a...
2 months ago | 0
what changes would you recommend
Hi Manav, The provided code lays a good foundation for muscle fatigue analysis. Here's how to enhance it: Data Format: Ensure ...
2 months ago | 0
Cambiare colore degli Stati con il tool Basemap
Hi Alessandro, My translation might be off, but from what I can understand, you would like to change the colour of the geobubbl...
2 months ago | 0
I want to plot SPR curve for Reflectance Vs Wavelength in place of angle of incidence.can anyone guide me ?
Hi Ananya, Your code simulates SPR for different gold thicknesses but plots reflectance vs. incident angle. To generate a refl...
2 months ago | 0
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