Answered

Unrecognized function or variable 'calculate_power_loss'.

Hi Kaustubh, It appears from the code snippet shared that you're invoking a function named 'calculate_power_loss' in the below ...

Unrecognized function or variable 'calculate_power_loss'.

Hi Kaustubh, It appears from the code snippet shared that you're invoking a function named 'calculate_power_loss' in the below ...

4 months ago | 0

Answered

Multiplot Legend Item remains after line visible property put to "off"

Hi Jason, From the previous post, I understand you are using the 'DisplayName' property in the plot function and passing the pl...

Multiplot Legend Item remains after line visible property put to "off"

Hi Jason, From the previous post, I understand you are using the 'DisplayName' property in the plot function and passing the pl...

4 months ago | 1

Answered

How to delay start or reset time in Signal Editor?

Hi Igor, You can achieve this using a Voltage Sensor block and a Switch block. Below are the high level steps to achieve this: ...

How to delay start or reset time in Signal Editor?

Hi Igor, You can achieve this using a Voltage Sensor block and a Switch block. Below are the high level steps to achieve this: ...

4 months ago | 0

Answered

Making use of figure numbers is discouraged – what are your workarounds?

Hi Andres, As a workaround, you can disable the figure number. Then, the custom name provided will only be visible. Here is the...

Making use of figure numbers is discouraged – what are your workarounds?

Hi Andres, As a workaround, you can disable the figure number. Then, the custom name provided will only be visible. Here is the...

5 months ago | 2

| accepted

Answered

Expected FunctionSignatures to be a non-missing string scalar or character vector.

Hi Chandler, "productionServerArchive" function expects FunctionSignatures parameter to be character vector or string scalar. H...

Expected FunctionSignatures to be a non-missing string scalar or character vector.

Hi Chandler, "productionServerArchive" function expects FunctionSignatures parameter to be character vector or string scalar. H...

5 months ago | 1

| accepted

Answered

Solving a linear programming problem uising linprog

Hi Sergio, The error you are getting is because of extra parameters in the function call. Here is how you can make the call to ...

Solving a linear programming problem uising linprog

Hi Sergio, The error you are getting is because of extra parameters in the function call. Here is how you can make the call to ...

5 months ago | 0

Answered

I'm trying to convert a .pkl 4D array into a datastore on MATLAB

Hi Hugh, The tabularText type is intended for reading tabular data from text files, which doesn't match the structure of .mat f...

I'm trying to convert a .pkl 4D array into a datastore on MATLAB

Hi Hugh, The tabularText type is intended for reading tabular data from text files, which doesn't match the structure of .mat f...

5 months ago | 0

Answered

Is it possible to assign variables in the workspace to other variables using for loop?

Hi Bipin, Yes, it is possible. To dynamically access variables such as a_1_1, a_1_2, a_1_3, a_2_1, a_2_2, etc from the workspac...

Is it possible to assign variables in the workspace to other variables using for loop?

Hi Bipin, Yes, it is possible. To dynamically access variables such as a_1_1, a_1_2, a_1_3, a_2_1, a_2_2, etc from the workspac...

5 months ago | 1

Answered

How to stop the simulation instantly and copy the data to the workspace ?

Hi Nazli, You can use the "Stop Simulation" block in combination with "Relational Operator" block to stop the simulation when s...

How to stop the simulation instantly and copy the data to the workspace ?

Hi Nazli, You can use the "Stop Simulation" block in combination with "Relational Operator" block to stop the simulation when s...

5 months ago | 0

Answered

Find max within due date and find max within due date by class section

Hi, To find the latest date_submitted that is before the Lab_due_date for each class_section, you first need to format the data...

Find max within due date and find max within due date by class section

Hi, To find the latest date_submitted that is before the Lab_due_date for each class_section, you first need to format the data...

5 months ago | 0

| accepted

Answered

Calculating the area of the black objects in mm2

Hi Mathew, You can calculate the area of all black objects using the function regionprops. Here is the sample code for your ref...

Calculating the area of the black objects in mm2

Hi Mathew, You can calculate the area of all black objects using the function regionprops. Here is the sample code for your ref...

5 months ago | 0

Answered

Error bar for a set of values

Hi Viswajit, You could achieve this using the functions bar to create a bar graph and errorbar to add the error bars. Here is h...

Error bar for a set of values

Hi Viswajit, You could achieve this using the functions bar to create a bar graph and errorbar to add the error bars. Here is h...

5 months ago | 0

| accepted

Answered

Channel assignment and carrier aggregation for wifi 6(802.11ax) BER and SNR

Hi Baris, To simulate WiFi 6 with channel assignment and carrier aggregation and obtain BER and SNR values, you can use MATLAB ...

Channel assignment and carrier aggregation for wifi 6(802.11ax) BER and SNR

Hi Baris, To simulate WiFi 6 with channel assignment and carrier aggregation and obtain BER and SNR values, you can use MATLAB ...

5 months ago | 0

Answered

Creating a NetCDF (.nc) file with variables that contain a different dimension

Hi Simon, You can define different dimension for each variable while creating the variables using "nccreate" function. Here is ...

Creating a NetCDF (.nc) file with variables that contain a different dimension

Hi Simon, You can define different dimension for each variable while creating the variables using "nccreate" function. Here is ...

5 months ago | 1

Answered

Matlab crushes when importing large point cloud in xyz

Hi Paulina, I am also encountering a similar issue that you have mentioned and received the same stack trace. I was able to res...

Matlab crushes when importing large point cloud in xyz

Hi Paulina, I am also encountering a similar issue that you have mentioned and received the same stack trace. I was able to res...

6 months ago | 0

Answered

C++ code converting into Simulink

Hi Maryam, You can use Simulink.CodeImporter class to import custom C++ code into Simulink for modeling, verification, and vali...

C++ code converting into Simulink

Hi Maryam, You can use Simulink.CodeImporter class to import custom C++ code into Simulink for modeling, verification, and vali...

6 months ago | 0

Answered

Calculate mean and standard deviation, the result is different from excel

Hi, I copy pasted the values of adjusted_image variable in the excel, and used the below formulas to calculate the value. =AVE...

Calculate mean and standard deviation, the result is different from excel

Hi, I copy pasted the values of adjusted_image variable in the excel, and used the below formulas to calculate the value. =AVE...

6 months ago | 0

| accepted

Answered

Error while using Resnet-50 for transfer learning

Hi Bushra, Refer the following answer by @Sugandhi - https://www.mathworks.com/matlabcentral/answers/1962759-error-using-train...

Error while using Resnet-50 for transfer learning

Hi Bushra, Refer the following answer by @Sugandhi - https://www.mathworks.com/matlabcentral/answers/1962759-error-using-train...

6 months ago | 0

Answered

How can I write complex double cell to excel?

Hi Majid, I found a similar question in the community. As @Walter Roberson said, this error is caused due to the limitation on ...

How can I write complex double cell to excel?

Hi Majid, I found a similar question in the community. As @Walter Roberson said, this error is caused due to the limitation on ...

6 months ago | 0

| accepted

Answered

How to calculate an output from each row of a matrix?

Hi Benjamin, You can calculate the difference between the minimum and maximum of each row without anonymous function. See below...

How to calculate an output from each row of a matrix?

Hi Benjamin, You can calculate the difference between the minimum and maximum of each row without anonymous function. See below...

6 months ago | 0

| accepted

Answered

AI Chat Playground generated an interactive plot with a slider and a bug

Hi Tomazz, This seems like a bug. As a workaround, use plot function instead of line function. This updated the plot even when ...

AI Chat Playground generated an interactive plot with a slider and a bug

Hi Tomazz, This seems like a bug. As a workaround, use plot function instead of line function. This updated the plot even when ...

6 months ago | 1

| accepted

Answered

How to remove data Overfitting Issue in my training model

Hi Naitik, I found similar question in the community - https://www.mathworks.com/matlabcentral/answers/1950373-overfitting-dee...

How to remove data Overfitting Issue in my training model

Hi Naitik, I found similar question in the community - https://www.mathworks.com/matlabcentral/answers/1950373-overfitting-dee...

6 months ago | 0

Answered

How do I display simulink simulation data as a table

Hi Dieter, I understand you want to get the output of simulink model in the MATLAB workspace, so that you can create a table fr...

How do I display simulink simulation data as a table

Hi Dieter, I understand you want to get the output of simulink model in the MATLAB workspace, so that you can create a table fr...

6 months ago | 0

| accepted

Answered

How to read first column containing names of shapefiles from data matrix?

Hi Devendra, You can achieve this using additional import options opts in the readmatrix function. opts = detectImportOptions(...

How to read first column containing names of shapefiles from data matrix?

Hi Devendra, You can achieve this using additional import options opts in the readmatrix function. opts = detectImportOptions(...

6 months ago | 0

| accepted

Answered

How to create an attention layer for deep learning networks?

Hi Mohanad Alkhodari, kollikonda Ashok kumar Refer to the following MathWorks documentation as an example on how to use custom ...

How to create an attention layer for deep learning networks?

Hi Mohanad Alkhodari, kollikonda Ashok kumar Refer to the following MathWorks documentation as an example on how to use custom ...

7 months ago | 0

Answered

Error: The class uint64 does not map to a 64-bit C type.

Hi Gerd, I found similar question in the community. https://www.mathworks.com/matlabcentral/answers/2021636-simulink-coder-typ...

Error: The class uint64 does not map to a 64-bit C type.

Hi Gerd, I found similar question in the community. https://www.mathworks.com/matlabcentral/answers/2021636-simulink-coder-typ...

7 months ago | 0

Answered

How do I add parameters in Simulink Sensitivity Analyzer?

Hi, Refer to the following MathWorks documentation to know how to add parameters to "Sensitivity Analyzer": https://www.mathwo...

How do I add parameters in Simulink Sensitivity Analyzer?

Hi, Refer to the following MathWorks documentation to know how to add parameters to "Sensitivity Analyzer": https://www.mathwo...

7 months ago | 0

Answered

How to make axis line invisible but keep ytick and yticklabel visible in double Y-axis figures

Hi Hongyun, You can use the "Visible" property for each Y-axis separately to disable the axis-line. Here is an example to demon...

How to make axis line invisible but keep ytick and yticklabel visible in double Y-axis figures

Hi Hongyun, You can use the "Visible" property for each Y-axis separately to disable the axis-line. Here is an example to demon...

7 months ago | 0

| accepted

Answered

Is it possible to use the workspace in a real time simulink simulation?

Hi Anton, Question-1: how can I run a MQTT broker in Simulink? You can use "MQTT Subscribe" and "MQTT Publish" blocks availabl...

Is it possible to use the workspace in a real time simulink simulation?

Hi Anton, Question-1: how can I run a MQTT broker in Simulink? You can use "MQTT Subscribe" and "MQTT Publish" blocks availabl...

7 months ago | 0

| accepted

Answered

How can I control the voxel size using 'imwrite'?

Hi Harsha, To avoid the change in voxel size when using the "imwrite" function in MATLAB, you can specify the resolution of the...

How can I control the voxel size using 'imwrite'?

Hi Harsha, To avoid the change in voxel size when using the "imwrite" function in MATLAB, you can specify the resolution of the...

7 months ago | 0