Answered

How can I represent the harwell-boeing format of mass, damping and stiffness matrices in state space?

Hi, Currently we are not supporting the feature for import and export of data from MATLAB to Harvell-Boeing format. I have brou...

How can I represent the harwell-boeing format of mass, damping and stiffness matrices in state space?

Hi, Currently we are not supporting the feature for import and export of data from MATLAB to Harvell-Boeing format. I have brou...

2 months ago | 0

Answered

I am working on plasma image processing. How can I find the maximum intensity point in a pixel and edge detection of thermal plasma image by using MATLAB??

Hello Abhi, Please refer to this link to find out how to find maximum intensity point in a pixel. For edge detection, the colo...

I am working on plasma image processing. How can I find the maximum intensity point in a pixel and edge detection of thermal plasma image by using MATLAB??

Hello Abhi, Please refer to this link to find out how to find maximum intensity point in a pixel. For edge detection, the colo...

2 months ago | 0

Answered

MR damper Bouc-Wen simulink model error

Hi William, This error occurs when there is an integrator in the Simulink model. Open Configuration Parameter, set the diagnos...

MR damper Bouc-Wen simulink model error

Hi William, This error occurs when there is an integrator in the Simulink model. Open Configuration Parameter, set the diagnos...

2 months ago | 0

Answered

PI Controller Analytical solution

Hi Filippos, The function ilaplace can be used to obtain the analytical response for V(t). The following code snippet might be ...

PI Controller Analytical solution

Hi Filippos, The function ilaplace can be used to obtain the analytical response for V(t). The following code snippet might be ...

2 months ago | 0

Answered

Properties (e.g. Name) are lost when adding a system to array of lti systems

Hi Jan, By design, LTI array itself has a name and it is shared when you index into array elements. For example: sys.Name = '...

Properties (e.g. Name) are lost when adding a system to array of lti systems

Hi Jan, By design, LTI array itself has a name and it is shared when you index into array elements. For example: sys.Name = '...

2 months ago | 0

Answered

How can I insert a non-linear damper in simscape?

Hi Marco, The following MATLAB Answers link might be helpful: https://www.mathworks.com/matlabcentral/answers/27175-simmechani...

How can I insert a non-linear damper in simscape?

Hi Marco, The following MATLAB Answers link might be helpful: https://www.mathworks.com/matlabcentral/answers/27175-simmechani...

3 months ago | 0

Answered

Datastreamws error (HTTPs)

Hi Leonardo, Currently, DATASTREAMWS does use HTTP in the endpoint. To work around the issue and use the HTTPS protocol through...

Datastreamws error (HTTPs)

Hi Leonardo, Currently, DATASTREAMWS does use HTTP in the endpoint. To work around the issue and use the HTTPS protocol through...

3 months ago | 0

Answered

extracting HOG features from .mat files and usage of "fitcecoc"

Hi Santhosh, The traindb variable in the code refers to a string and not a struct. Hence the dot indexing does not work in this...

extracting HOG features from .mat files and usage of "fitcecoc"

Hi Santhosh, The traindb variable in the code refers to a string and not a struct. Hence the dot indexing does not work in this...

3 months ago | 0

| accepted

Answered

I want to simulate an RL circuit with an input from a voltage source block on simscape.

Hi, Please refer to the attached file for reference. Hope this helps!

I want to simulate an RL circuit with an input from a voltage source block on simscape.

Hi, Please refer to the attached file for reference. Hope this helps!

3 months ago | 0

Answered

How to build an Ensemble Voting Classifier Model?

Hi Serra, The following MATLAB Answers link might be helpful: https://www.mathworks.com/matlabcentral/answers/460240-how-to-ap...

How to build an Ensemble Voting Classifier Model?

Hi Serra, The following MATLAB Answers link might be helpful: https://www.mathworks.com/matlabcentral/answers/460240-how-to-ap...

3 months ago | 0

Answered

How to interpret the result of PCA biplot

Hi Shagun, The following documentation link might be helpful to interpret the result of PCA biplot: https://www.mathworks.com/...

How to interpret the result of PCA biplot

Hi Shagun, The following documentation link might be helpful to interpret the result of PCA biplot: https://www.mathworks.com/...

3 months ago | 1

| accepted

Answered

how to find basis of a subspace

Hi Zannatul, The following documentation link might be helpful to find orthornormal basis for a set of vectors: https://www.ma...

how to find basis of a subspace

Hi Zannatul, The following documentation link might be helpful to find orthornormal basis for a set of vectors: https://www.ma...

4 months ago | 0

Answered

NEURON Stimulator using MATLAB

Hi, "T2N- A MATLAB interface for NEURON" is one of the several submissions in MATLAB File Exchange on MATLAB Central which is a...

NEURON Stimulator using MATLAB

Hi, "T2N- A MATLAB interface for NEURON" is one of the several submissions in MATLAB File Exchange on MATLAB Central which is a...

4 months ago | 0

Answered

Hello, can anyone help me how to find the only whitepixels that mushrooms occupied in given image??

Hi Anuradha, As per my understanding you want to find onl the white pixels in the image of the mushroom. As a workaround, you ...

Hello, can anyone help me how to find the only whitepixels that mushrooms occupied in given image??

Hi Anuradha, As per my understanding you want to find onl the white pixels in the image of the mushroom. As a workaround, you ...

4 months ago | 1

| accepted

Answered

Error in wavedec2 Function

Hi Benjamin, The following steps might be helpful: Before modifying the search path, it is important to take a backup of your ...

Error in wavedec2 Function

Hi Benjamin, The following steps might be helpful: Before modifying the search path, it is important to take a backup of your ...

4 months ago | 0

| accepted

Answered

Obtain filter x,y points (Designed with notchfilt)

Hi Jesus, As per my understanding, you want to get the data ponts of the ideal response plotted on the image generated by fvtoo...

Obtain filter x,y points (Designed with notchfilt)

Hi Jesus, As per my understanding, you want to get the data ponts of the ideal response plotted on the image generated by fvtoo...

4 months ago | 0

Answered

How do a scatter plot with names?

Hi Andrea, The following link might be helpful for doing scatter plot with display of text data: https://www.mathworks.com/hel...

How do a scatter plot with names?

Hi Andrea, The following link might be helpful for doing scatter plot with display of text data: https://www.mathworks.com/hel...

4 months ago | 0

Answered

How to implement shrinkage LDA?

Hi Joana, As per my undertanding, you want to implement shrinkage LDA with a MATLAB built-in function. The documentation links ...

How to implement shrinkage LDA?

Hi Joana, As per my undertanding, you want to implement shrinkage LDA with a MATLAB built-in function. The documentation links ...

4 months ago | 0

Answered

Getting LIVE stock price from Yahoo Finance page every minute

Hi Sabrina, Currently we are not supporting the feature for access to Yahoo Finance. I have brought this issue to the notice of...

Getting LIVE stock price from Yahoo Finance page every minute

Hi Sabrina, Currently we are not supporting the feature for access to Yahoo Finance. I have brought this issue to the notice of...

4 months ago | 0

Answered

How to get a Matrix displayed in a window?

Hi Mert, As per my understanding, you are trying to display the text in a table in a figure window. The uifigure and uitable ...

How to get a Matrix displayed in a window?

Hi Mert, As per my understanding, you are trying to display the text in a table in a figure window. The uifigure and uitable ...

4 months ago | 0

Answered

3d interpolation with interp3 and dataset .mat

Hi Luca, The function interp3 tries to map the 3D input (X,Y,Z) to the output V = f(X,Y,Z) using a particular method (say linea...

3d interpolation with interp3 and dataset .mat

Hi Luca, The function interp3 tries to map the 3D input (X,Y,Z) to the output V = f(X,Y,Z) using a particular method (say linea...

4 months ago | 0

Answered

Integration of exp and erf

Hi Murali, Kindly refer to the following code snippet: syms p expr = -exp(-p^2)*(erf(c*p+d)/sqrt(2)); symbIntegral = int(exp...

Integration of exp and erf

Hi Murali, Kindly refer to the following code snippet: syms p expr = -exp(-p^2)*(erf(c*p+d)/sqrt(2)); symbIntegral = int(exp...

4 months ago | 0

Answered

problem in uninstalling matlab 2021a on windows 10

Hi Kaavya, The uninstaller is based on files installed. When a file isn't found, it throws an error. As a workaround, you can...

problem in uninstalling matlab 2021a on windows 10

Hi Kaavya, The uninstaller is based on files installed. When a file isn't found, it throws an error. As a workaround, you can...

6 months ago | 0

Answered

Loading a DAGNetwork file from the workspace to Simulink

Hi Hassan, Getting a deep network into Simulink in R2020a requires the use of Legacy Code Tool and S-functions. In order to mak...

Loading a DAGNetwork file from the workspace to Simulink

Hi Hassan, Getting a deep network into Simulink in R2020a requires the use of Legacy Code Tool and S-functions. In order to mak...

6 months ago | 0

Answered

How to convert a fuzzy logic block information to a look up table ?

Hi Aditya, You can refer to the following documentation link: https://www.mathworks.com/help/fuzzy/implement-fuzzy-pid-control...

How to convert a fuzzy logic block information to a look up table ?

Hi Aditya, You can refer to the following documentation link: https://www.mathworks.com/help/fuzzy/implement-fuzzy-pid-control...

6 months ago | 0

| accepted

Answered

How to estimate SOC of lead acid battery using kalman filter

Hi Ravi, You can refer to the following dcumentation links: https://www.mathworks.com/help/control/ug/nonlinear-state-estimati...

How to estimate SOC of lead acid battery using kalman filter

Hi Ravi, You can refer to the following dcumentation links: https://www.mathworks.com/help/control/ug/nonlinear-state-estimati...

6 months ago | 0

Answered

Equivalent circuit modelling of a cell in simulink and plotting the discharge characteristics

Hi Ranjith, Can you share the Simulink model(s) so that we can reproduce the issue from our end?

Equivalent circuit modelling of a cell in simulink and plotting the discharge characteristics

Hi Ranjith, Can you share the Simulink model(s) so that we can reproduce the issue from our end?

6 months ago | 0

| accepted

Answered

How can I connect simscape electrical to specialized power system simscape?

Hi John, The blocks from Specialised Power Systems library is usually not used with the blocks from Simscape Electrical.As a wo...

How can I connect simscape electrical to specialized power system simscape?

Hi John, The blocks from Specialised Power Systems library is usually not used with the blocks from Simscape Electrical.As a wo...

6 months ago | 0

Answered

What are the measures/scales on the colorbar in Hilbert spectrum?

Hi Jan, The values available in the colorbar can be obtained by returning an output from the hht function. The code below shows...

What are the measures/scales on the colorbar in Hilbert spectrum?

Hi Jan, The values available in the colorbar can be obtained by returning an output from the hht function. The code below shows...

8 months ago | 0

Answered

Creating a multidimensional correlation matrix from excel file

Hi Anthony, The following code might be helpful to generate a set of correlation matrices arranged in a correlation volume: ...

Creating a multidimensional correlation matrix from excel file

Hi Anthony, The following code might be helpful to generate a set of correlation matrices arranged in a correlation volume: ...

8 months ago | 0