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...

2 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...

4 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...

4 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...

4 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...

4 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?

4 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...

4 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...

6 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: ...

6 months ago | 0

Answered

Mean/max/min map from multiple netcdf file

Hi, We can use the ncread command for reading the data from NetCDF files. The following code might be used to read NetCDF file...

Mean/max/min map from multiple netcdf file

Hi, We can use the ncread command for reading the data from NetCDF files. The following code might be used to read NetCDF file...

7 months ago | 1

Answered

ouster lidar data reading in matlab

Hi, Currently we are not supporting the feature for reading LiDAR data from Ouster Sensor. This issue has been brought to the n...

ouster lidar data reading in matlab

Hi, Currently we are not supporting the feature for reading LiDAR data from Ouster Sensor. This issue has been brought to the n...

7 months ago | 0

| accepted

Answered

Why can i not create a rigid3d object from this matrix?

Hi Thomas, For a transformation to be rigid, it should satisfy the following conditions: 1. Similarity Transform: For homogene...

Why can i not create a rigid3d object from this matrix?

Hi Thomas, For a transformation to be rigid, it should satisfy the following conditions: 1. Similarity Transform: For homogene...

7 months ago | 1

Answered

Two colormap in the same plot

Hi Cecilia, The MathWorks Support Team has shared an answer with the community regarding how to use multiple colormaps in a sin...

Two colormap in the same plot

Hi Cecilia, The MathWorks Support Team has shared an answer with the community regarding how to use multiple colormaps in a sin...

7 months ago | 0

Answered

How to display images from nifti file format in Matlab?

Hi Anjali, The link here tries to answer a similar question on how to access individual slices of a NIfTI file. Hope this hel...

How to display images from nifti file format in Matlab?

Hi Anjali, The link here tries to answer a similar question on how to access individual slices of a NIfTI file. Hope this hel...

7 months ago | 1

Answered

How to compute the Fourier Series?

Hi Arashdeep, The documentation link here might be helpful to understand how to obtain the Fourier series coefficients for a pe...

How to compute the Fourier Series?

Hi Arashdeep, The documentation link here might be helpful to understand how to obtain the Fourier series coefficients for a pe...

7 months ago | 0

Answered

Dendrogram; How to understand linkage(x) output?

Hi Imran, 1) Agglomerative hierarchical cluster tree, returned as a numeric matrix. Z is an (m-1)-by-3 matrix, where m is the n...

Dendrogram; How to understand linkage(x) output?

Hi Imran, 1) Agglomerative hierarchical cluster tree, returned as a numeric matrix. Z is an (m-1)-by-3 matrix, where m is the n...

7 months ago | 0

| accepted

Answered

How can I demonstrate that a MA(2) process is invertible?

Hi, Since the constant term does not matter in terms of whether the series converges or diverges, we can ignore it and hence th...

How can I demonstrate that a MA(2) process is invertible?

Hi, Since the constant term does not matter in terms of whether the series converges or diverges, we can ignore it and hence th...

7 months ago | 0

| accepted

Answered

How to apply RBF kernel function in k means cluster? Here is the code

Hi, For data in matrix form, the kmeans algorithm assumes that individual rows are the data instances. So when we apply kmeans ...

How to apply RBF kernel function in k means cluster? Here is the code

Hi, For data in matrix form, the kmeans algorithm assumes that individual rows are the data instances. So when we apply kmeans ...

7 months ago | 0

Answered

Simulink build model from differential equation

Hi Mark, The Simulink model has been built correctly and it is able to properly capture the differential equation as mentioned ...

Simulink build model from differential equation

Hi Mark, The Simulink model has been built correctly and it is able to properly capture the differential equation as mentioned ...

7 months ago | 0

Answered

How to compute Wiener equation?

Hi Rafael, The autocorrelation matrix obtained from the data while using Weiner filtering is a symmetric Toeplitz Matrix. If th...

How to compute Wiener equation?

Hi Rafael, The autocorrelation matrix obtained from the data while using Weiner filtering is a symmetric Toeplitz Matrix. If th...

7 months ago | 0

Answered

How to combine And/Or connections in building up Fuzzy rule base

Hi Dipankar, The documentation link here might be helpful to understand how to build a rule base using Fuzzy Logic Toolbox in M...

How to combine And/Or connections in building up Fuzzy rule base

Hi Dipankar, The documentation link here might be helpful to understand how to build a rule base using Fuzzy Logic Toolbox in M...

7 months ago | 0

Answered

Write 32-bit float Simulink variable to file?

Hi Danijel, There is a Simulink block called Binary File writer which can be used to write binary files. You can go through the...

Write 32-bit float Simulink variable to file?

Hi Danijel, There is a Simulink block called Binary File writer which can be used to write binary files. You can go through the...

7 months ago | 0

Answered

Simulink from where to get Model Linearizer i cant find control system where to find all these or i need to buy them from add ons

Hi, You can refer to the documentation link here to understand where to get Linearization manager and how to use it. Hope this...

Simulink from where to get Model Linearizer i cant find control system where to find all these or i need to buy them from add ons

Hi, You can refer to the documentation link here to understand where to get Linearization manager and how to use it. Hope this...

7 months ago | 0

Answered

Why does PowerGUI Library Link keeps disabling?

Hi Juan, It is expected behavior for the powergui block library link to become disabled in some situations. Due to the way th...

Why does PowerGUI Library Link keeps disabling?

Hi Juan, It is expected behavior for the powergui block library link to become disabled in some situations. Due to the way th...

7 months ago | 1

| accepted

Answered

Create .xyz file from grid data

Hi Laxmikant, You can use the meshgrid to create 2D grids in the X-Y plane and the concat function to concatenate the grid with...

Create .xyz file from grid data

Hi Laxmikant, You can use the meshgrid to create 2D grids in the X-Y plane and the concat function to concatenate the grid with...

7 months ago | 0

Answered

Spectrum Analyzer sample rate.

Hi Paul, When you right click on the Spectrum Analyzer block and click on the "Properties" option, the following window will po...

Spectrum Analyzer sample rate.

Hi Paul, When you right click on the Spectrum Analyzer block and click on the "Properties" option, the following window will po...

7 months ago | 0

Answered

Error in nlinfit function

Hi Harjot, The model function fun requires two input arguments, a coefficient vector and an array X—in that order—and return a ...

Error in nlinfit function

Hi Harjot, The model function fun requires two input arguments, a coefficient vector and an array X—in that order—and return a ...

7 months ago | 0

Answered

How do I plot output of function symclip?

Hi Andrew, According to the code, x is passed as the input argument to the function. However, according to the second line of t...

How do I plot output of function symclip?

Hi Andrew, According to the code, x is passed as the input argument to the function. However, according to the second line of t...

7 months ago | 0

Answered

Simulating a simscape circuit

Hi Paul, The model fails to simulate because the other circuit components operate under discrete rate while the spectrum analyz...

Simulating a simscape circuit

Hi Paul, The model fails to simulate because the other circuit components operate under discrete rate while the spectrum analyz...

7 months ago | 0

Answered

how can i set the load condition to 20% of full load

Hi Ayesha, Every DC Machine block in Simulink comes with several preset models. Each of these models specify certain values for...

how can i set the load condition to 20% of full load

Hi Ayesha, Every DC Machine block in Simulink comes with several preset models. Each of these models specify certain values for...

7 months ago | 0

| accepted