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 ...

4 years 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...

4 years 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,[...

4 years 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') %...

4 years 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...

4 years 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...

4 years 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...

4 years 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...

4 years 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...

4 years 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/

4 years 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 ...

4 years 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 ...

4 years 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 ...

4 years 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 ...

4 years ago | 0

Answered
Matlab 2018 opening issue
Hello Nguyen, Here's another discussion from the MATLAB Answers forum that's very similar to the issue that you describe: htt...

4 years ago | 0

| accepted

Answered
Problems with legends in Matlab 2020a
Hello Daniel, I wasn't able to reproduce the issue that you describe at my end, however, I did find another instance where thi...

4 years ago | 0

Answered
install matlab 2020a on Ubuntu18.04 LTS
Hello Steven, The issue that you're facing is a known one. Here are 2 discussion on the MATLAB Answers forum that might be of ...

4 years ago | 0

Answered
R2020a를 다운로드 했지만 계속 오류가 나요!
Hello, The problem that you're facing is a known issue. This MATLAB Answer explains how to solve this problem: https://www.m...

4 years ago | 0

Answered
Problem with get the equation of the signal.
Hello, Since you haven't shared the data, my best guess would be that the function polyfit is what you're looking for. Havin...

4 years ago | 0

Answered
How can I read video file (.avi)
Hello Kong, I believe that you're referring to the error when using the function mmfileinfo, and not the VideoReader object to...

4 years ago | 0

| accepted

Answered
Fixed x-axis
Hello Suzie, To echo with @Ameer's point, it's unclear what exactly you mean by "fix the X-Axis", however, I understand that y...

4 years ago | 0

Answered
MATLAB installation script cannot start on Manjaro
Hello Mattia, Here's a detailed explanation on the MATLAB Answers forum regarding the issue: "Why is MATLAB unable to run the ...

4 years ago | 1

Answered
matlab 2016b xlswrite error ... use to work now does not
Hello Jeffrey, It appears that the possible reason for the error is not mentioning the format of the Excel file while using xl...

4 years ago | 1

Answered
About the additional academic license for wireless HDL
Hello, Please refer to this detailed answer on "Purchasing additional toolboxes with an existing MATLAB License" here: https:...

4 years ago | 0

Answered
increase the precision of pie chart labels
Hello, MATLAB R2020a has this new feature that allows the user to specify a numeric format for the percentage labels on a pie ...

4 years ago | 0

Answered
매트랩을 설치하는데 계속 오류가 발생합니다. 사진첨부합니다.
Hello, The error that you are facing is a known issue. The resolution steps are described in this detailed MATLAB Answer here:...

4 years ago | 0

Answered
다운로드중 오류가 뜨는데 해결하는 방법좀 부탁드립니다
Hello, The error that you are facing is a known issue. The resolution steps are described in this detailed MATLAB Answer here:...

4 years ago | 0

Answered
I am trying to solve this ques but I am getting some trouble. Write a custom function with the declaration: PPTask1p2_f(N) and save it in a file named PPTask1p2_f.m.The function loops through the values from 1 to N and for each number n it should dis
Hello, Firstly, use the rem function to get the remainders of every value of 'i' with 3 & 5 - r3 = rem(i,3); r5 = rem(i,5);...

4 years ago | 0

| accepted

Answered
Warning: Unable to play audio because no audio outputs were found.
Hello Anthony, This error could be the result of the path being modified, or the necessary libraries being removed to access t...

4 years ago | 4

Answered
Plot all the rain drops on the window when the time is 0 s (i.e. at the start of the journey) using a FOR loop. The plot should be contained exactly in the perimeter of the window and the rain drops should be represented as solid blue lines that conn
Hello! There are clearly a lot of moving pieces in this question, and it is unclear where exactly it is that you want help. How...

4 years ago | 0