Answered

Lines for the region of interest.

Hey! Suppose, the image dimensions are [w h] and the image center is at (p,q) [with general considerations}. "How do I plo...

Lines for the region of interest.

Hey! Suppose, the image dimensions are [w h] and the image center is at (p,q) [with general considerations}. "How do I plo...

4 months ago | 0

Answered

How to get the distance from an image ?

Hi Lin, "How to get the center point?" From the question, it isn't very clear how you define the the image. Have a look at th...

How to get the distance from an image ?

Hi Lin, "How to get the center point?" From the question, it isn't very clear how you define the the image. Have a look at th...

4 months ago | 0

Answered

Exporting a Mesh Plot

Hey Pranaya, These are some of the workarounds to do this: MATLAB Answer on using U3D extension MATLAB Answer on using the ...

Exporting a Mesh Plot

Hey Pranaya, These are some of the workarounds to do this: MATLAB Answer on using U3D extension MATLAB Answer on using the ...

5 months ago | 0

| accepted

Answered

Error :Index exceeds the number of array elements (1). while generating code for pretrained imported deep neural network

Hey Sruthi, Firstly, it would definitely help if you shared the entire error that you get, and at which stage of your workflo...

Error :Index exceeds the number of array elements (1). while generating code for pretrained imported deep neural network

Hey Sruthi, Firstly, it would definitely help if you shared the entire error that you get, and at which stage of your workflo...

5 months ago | 0

| accepted

Answered

What does "can't create output file" mean while unzipping install folder?

Hey Stefano, These MATLAB Answers may be of help to you: Answer by MathWorks Support Answer on "Can't create Output file"...

What does "can't create output file" mean while unzipping install folder?

Hey Stefano, These MATLAB Answers may be of help to you: Answer by MathWorks Support Answer on "Can't create Output file"...

5 months ago | 0

Answered

Acquiring blocks of data

Hey Ahmed, Firstly, since your output should be a collection of arrays of different values and dimensions, using cell arrays i...

Acquiring blocks of data

Hey Ahmed, Firstly, since your output should be a collection of arrays of different values and dimensions, using cell arrays i...

7 months ago | 0

Answered

Joining txt cells from different matrices

Hey Laura, From your description of the question, I've tried to replicate the scenario with a bunch of simpler matrices. Have ...

Joining txt cells from different matrices

Hey Laura, From your description of the question, I've tried to replicate the scenario with a bunch of simpler matrices. Have ...

7 months ago | 0

Answered

converting multiple file of 4D to 3D files

Hey Hanisah, As mentioned by @Rik, iterate through the collection of 4D matrices to get your 3D values. For example, for i ...

converting multiple file of 4D to 3D files

Hey Hanisah, As mentioned by @Rik, iterate through the collection of 4D matrices to get your 3D values. For example, for i ...

7 months ago | 1

| accepted

Answered

When I am running matlab install file, an error occur.

Hey Jacinto, Please have a look at the MATLAB Answer: https://www.mathworks.com/matlabcentral/answers/515687-missing-file-erro...

When I am running matlab install file, an error occur.

Hey Jacinto, Please have a look at the MATLAB Answer: https://www.mathworks.com/matlabcentral/answers/515687-missing-file-erro...

7 months ago | 0

Answered

how to make a truth table in matlab

Hello Shehab, Since you've not mentioned your exact requirement, here are some MathWorks Documentation links that might be of ...

how to make a truth table in matlab

Hello Shehab, Since you've not mentioned your exact requirement, here are some MathWorks Documentation links that might be of ...

9 months ago | 0

Answered

Error code: -7：The installer didn't work properly

Hello, This post on the MATLAB Answers forum might be of help to you: Why do I receive License Manager Error -7 Hope this ...

Error code: -7：The installer didn't work properly

Hello, This post on the MATLAB Answers forum might be of help to you: Why do I receive License Manager Error -7 Hope this ...

9 months ago | 0

Answered

come risolvo license error 9

Hey Marco, These 2 links may be of help to you: https://www.mathworks.com/matlabcentral/answers/99067-why-do-i-receive-licens...

come risolvo license error 9

Hey Marco, These 2 links may be of help to you: https://www.mathworks.com/matlabcentral/answers/99067-why-do-i-receive-licens...

9 months ago | 0

Answered

How to play dial tones based on user input?

Hey, A few ideas that could help you: A simple way would be to use multiple if-else statements or switch cases within the for...

How to play dial tones based on user input?

Hey, A few ideas that could help you: A simple way would be to use multiple if-else statements or switch cases within the for...

9 months ago | 0

Answered

오류 코드: -6

Hi, Please follow the instructions mentioned on this MATLAB Answers post to rectify your issue: https://www.mathworks.com/matl...

오류 코드: -6

Hi, Please follow the instructions mentioned on this MATLAB Answers post to rectify your issue: https://www.mathworks.com/matl...

9 months ago | 0

Answered

How to find letters indicating significant differences at alpha=0.05?

Hey Abhishek, As mentioned by @Rik, use the text function to get the desired outputs. Here are some links to other discussio...

How to find letters indicating significant differences at alpha=0.05?

Hey Abhishek, As mentioned by @Rik, use the text function to get the desired outputs. Here are some links to other discussio...

9 months ago | 0

Answered

The legend box in plot has no colors

Hey Arihant, Although I'm unable to reproduce the error that you mention at my end, I have noticed a few instances where other...

The legend box in plot has no colors

Hey Arihant, Although I'm unable to reproduce the error that you mention at my end, I have noticed a few instances where other...

9 months ago | 1

Answered

Figure to Image pixel conversions

Hello Matthias, When you try to plot a [100 x 100] data into a surface plot (say, using the function surf), and then store it ...

Figure to Image pixel conversions

Hello Matthias, When you try to plot a [100 x 100] data into a surface plot (say, using the function surf), and then store it ...

9 months ago | 0

Answered

Getting the average and then the standard deviation of multiple .mat files

Hey Ben, From your description, I understood that you're trying to evaluate the mean and standard deviation values for each of...

Getting the average and then the standard deviation of multiple .mat files

Hey Ben, From your description, I understood that you're trying to evaluate the mean and standard deviation values for each of...

9 months ago | 1

| accepted

Answered

Convert .mat to excel file adding column headers

Hey Callum, % Since the .mat file was not provided, I'm generating a bunch of random numbers for the variables a = randi(10,[...

Convert .mat to excel file adding column headers

Hey Callum, % Since the .mat file was not provided, I'm generating a bunch of random numbers for the variables a = randi(10,[...

9 months ago | 0

Answered

Make HDR from 3D matrix

Hey Luka, With the new data that you've provided, this piece of code could help you - load('hdr_example.mat') %...

Make HDR from 3D matrix

Hey Luka, With the new data that you've provided, this piece of code could help you - load('hdr_example.mat') %...

9 months ago | 0

Answered

How can I scatter3 with 1 qualitative variable and 2 quantitaive variable ?

Hey Achawi, If you navigate to scatter3 function's documentation about input vectors (LINK), you'll notice that 'char' datatyp...

How can I scatter3 with 1 qualitative variable and 2 quantitaive variable ?

Hey Achawi, If you navigate to scatter3 function's documentation about input vectors (LINK), you'll notice that 'char' datatyp...

9 months ago | 0

Answered

Accessing Specific Data Field In Ground Truth Data

Hey! This should work - data = load('Shooting.mat'); vals = data.Shooting.LabelData; % Use cellfun to identify which eleme...

Accessing Specific Data Field In Ground Truth Data

Hey! This should work - data = load('Shooting.mat'); vals = data.Shooting.LabelData; % Use cellfun to identify which eleme...

9 months ago | 0

Answered

Deleting Rows inbetween NaN values.

Hi Chad, Understanding the problem from the single example that you mentioned, this following approach was one of the simplest...

Deleting Rows inbetween NaN values.

Hi Chad, Understanding the problem from the single example that you mentioned, this following approach was one of the simplest...

9 months ago | 0

Answered

How to do this? need help

These links could be of help: isprime function to check if number is prime or not rem function to check divisibility sqrt fun...

How to do this? need help

These links could be of help: isprime function to check if number is prime or not rem function to check divisibility sqrt fun...

9 months ago | 0

Answered

Error code: -6

Hi Pawel, The issue that you're facing is a known one. Please follow the instructions mentioned on this MATLAB Answers post to...

Error code: -6

Hi Pawel, The issue that you're facing is a known one. Please follow the instructions mentioned on this MATLAB Answers post to...

9 months ago | 0

Answered

安装总是出现问题

You can contact the MathWorks support team to help you solve this issue https://www.mathworks.com/support/contact_us/

安装总是出现问题

You can contact the MathWorks support team to help you solve this issue https://www.mathworks.com/support/contact_us/

9 months ago | 0

Answered

How do I save the values of A matrix and B vector after each step of the forward elimination phase of the gaussian elimination?

Hey Zaid, Use the save command within the for loop for forward elimination. Since the names of the variables that you want to ...

How do I save the values of A matrix and B vector after each step of the forward elimination phase of the gaussian elimination?

Hey Zaid, Use the save command within the for loop for forward elimination. Since the names of the variables that you want to ...

10 months ago | 0

Answered

Matlab executable does not open excel file

Hello Antonio, While compiling the executable application, include the Excel file along too. Use the '-a' flag for this. Make ...

Matlab executable does not open excel file

Hello Antonio, While compiling the executable application, include the Excel file along too. Use the '-a' flag for this. Make ...

10 months ago | 0

| accepted

Answered

Data Arrangment in a matrix

Hello Dinouk, Well, firstly, you're using cell arrays in your code, but you mention matrix in the title. Since you're working ...

Data Arrangment in a matrix

Hello Dinouk, Well, firstly, you're using cell arrays in your code, but you mention matrix in the title. Since you're working ...

10 months ago | 0

Answered

some files are missing while installing so the installation stops

Hello Anupriya, It's unclear what exactly the issue is, but please perform a clean reinstall of MATLAB to ensure that all the ...

some files are missing while installing so the installation stops

Hello Anupriya, It's unclear what exactly the issue is, but please perform a clean reinstall of MATLAB to ensure that all the ...

10 months ago | 0