Answered

gamultiobj does not return a truly nondominated pareto set

It looks like you're issue is with the Pareto front returned by the "gamultiobj" solver in MATLAB. You can try the following: S...

gamultiobj does not return a truly nondominated pareto set

It looks like you're issue is with the Pareto front returned by the "gamultiobj" solver in MATLAB. You can try the following: S...

3 months ago | 0

Answered

Problema con definizione di una funzione

Hi Pasquale, Dato che non conosco l'italiano, risponderò alla tua domanda in inglese. Ci scusiamo per l'inconveniente. It seem...

Problema con definizione di una funzione

Hi Pasquale, Dato che non conosco l'italiano, risponderò alla tua domanda in inglese. Ci scusiamo per l'inconveniente. It seem...

3 months ago | 0

Answered

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...

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...

4 months ago | 1

Answered

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...

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...

4 months ago | 0

Answered

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...

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...

4 months ago | 0

Answered

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...

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...

4 months ago | 0

Answered

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...

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...

4 months ago | 0

Answered

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...

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...

5 months ago | 0

Answered

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...

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...

5 months ago | 0

Answered

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...

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...

5 months ago | 0

Answered

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 ...

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 ...

5 months ago | 0

Answered

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/...

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/...

5 months ago | 0

Answered

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...

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...

5 months ago | 0

Answered

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...

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...

5 months ago | 0

Answered

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...

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...

5 months ago | 0

Answered

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...

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...

5 months ago | 0

Answered

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...

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...

5 months ago | 0

Answered

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...

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...

5 months ago | 0

Answered

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...

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...

5 months ago | 0

Answered

How to plot a graph with geographic coordinates

While "gplot" works for cartesian coordinates, MATLAB provides functions specifically designed for geographic data. "geoplot"...

How to plot a graph with geographic coordinates

While "gplot" works for cartesian coordinates, MATLAB provides functions specifically designed for geographic data. "geoplot"...

5 months ago | 0

| accepted

Answered

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 ...

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 ...

5 months ago | 0

Answered

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...

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...

5 months ago | 0

Answered

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...

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...

5 months ago | 0

Answered

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...

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...

5 months ago | 0

Answered

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)...

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)...

5 months ago | 0

Answered

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...

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...

5 months ago | 0

Answered

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...

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...

5 months ago | 0

Answered

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...

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...

5 months ago | 0

Answered

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...

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...

5 months ago | 0

Answered

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 ...

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 ...

5 months ago | 0