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Ruger28


Last seen: 2 days ago
61 total contributions since 2019

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Question


Change File Permission of File Created on a Unix System
Hello all, A file I am generating in MATLAB in Unix is being created with write permission to all users, but when I try to view...

1 month ago | 1 answer | 0

1

answer

Answered
how save plot in specific folder ?
In older versions of MATLAB: filename = fullfile('D:\Your\Folder', 'File.jpg'); saveas(MyFigure,filename);

3 months ago | 1

Answered
Finding difference between all consecutive values within an cell array
I did not download your .mat, but you can just take the diff of that cell array MyCell{1,5} = [629, 657, 969, 1197]; CellDiff ...

3 months ago | 0

| accepted

Question


Using MODBUS prior to R2017
Hello alll, I have been successful in using the MODBUS function to communicate with a device via tcp/ip, but I now have to impl...

4 months ago | 0 answers | 0

0

answers

Answered
Undefined function or variable . which is defined in another workspace.
You pass in a value that the function sees as x, but you are trying to use t. You need to pass your b(t) value AND your t value ...

4 months ago | 0

Answered
Rearrange Data in text file
So you want to sort on "DataReg", then you can read the file in, search the lines for "DataReg", and then run your regexp on tho...

4 months ago | 0

| accepted

Answered
How do I call another .m file to run some calculations
In app designer somewhere when you want to call your function, make sure you have your data ready, and the function is on your p...

6 months ago | 1

| accepted

Question


Summing Datenum resets after 24 hours
Hello all, I am trying to sum datenum values, and return them to hours:mins:secs format when all complete. When the amount of t...

6 months ago | 3 answers | 0

3

answers

Answered
Axis: no labels but grid on
set(gca,'XTickLabel','','YTickLabel','','ZTickLabel','');

8 months ago | 1

| accepted

Answered
Skip specific line from a text file
One approach using fgetl. Another would be to read the entire file in, and just search and throw out that line. fname = '409.tx...

9 months ago | 0

Answered
Reading single value from text file
One approach, which only works if these files dont change would be to read in and point to directly where the value is. fname =...

9 months ago | 1

Answered
matrix creation from a loop
The two other answers are a more correct way of doing it. There is no need to create this many variables in your workspace. Howe...

9 months ago | 0

Answered
rename part of a file names in folder
Use regexprep FileName = 'd10-raw-LT-4000_xyz123.txt'; FileName = regexprep(FileName,'raw-LT-',''); % Output FileName = ...

9 months ago | 1

| accepted

Answered
Jet Colormap with black and white at the ends
You could just create a colormap, and then add a single row for black and a row for white at the beginning and the end respectiv...

9 months ago | 0

Answered
how to store vectors into matrix
A = [1 2 3 4]; B = [5 6 7 8]; C = [A;B] In a loop: Sum_Matrix = []; % pre-allocate if you know how many total elements in ar...

10 months ago | 0

Answered
GUI, make a handle disappear
As suggested above, make all of the items you would like to "disappear" (turn visibility off) by lumping them together in a sing...

10 months ago | 1

Answered
Mask Password with asterisk in edit field used in app designer
I have created a sample app that just has one EditField (text) setup a public property, called PasswordVal add the UIFigureWin...

1 year ago | 0

Answered
how to read a table from a CSV file with multiple header
fname = 'MyCSV.csv'; headerlines = 2; CSV_Data = dlmread(fname,',',headerlines,0); % filename, delimiter, row offset, column...

1 year ago | 0

Answered
how to create histogram for each value of a matrix
M=[1,1,2,3; 0,4,2,2; 1,1,1,1]; N = M(:); % make into vector [SortedMat,I] = sort(N); % so...

1 year ago | 0

Question


Create a 1 x m Structure instead of a 1x1 Structure
Hello, Im tring to create a 1 x m structure instead of a 1x1. When doing the following, it creates a 1x1 struct MySturcture.Fi...

1 year ago | 3 answers | 0

3

answers

Question


Combine 2 Cell Matrices into One
Hello, Im trying to combine data from two matrices into one. An example: A = {'A','B','C';'A','B','C'}; B = {'1','1','1';'2',...

1 year ago | 1 answer | 0

1

answer

Question


How can you store values in App Designer like you can in GUIDE?
Hello, Im trying to store some variables in App Designer like I can in GUIDE using handles. In GUIDE for example, I could do:...

1 year ago | 1 answer | 0

1

answer

Answered
have two columns that are the same size but one of them has NAN on the first and last row, how would i delete those rows for both columns
a = 1:10; b = 1:10; b(1) = NaN; b(end) = NaN; NaN_Vals = find(isnan(b)); a(NaN_Vals) = []; b(NaN_Vals) = [];

1 year ago | 0

| accepted

Answered
How to save multiple figures with subplots as a single .fig file in an for loop
Try this. Pay special attention to the last line. % within the for loop figs(1,1)=figure; subplot(2,2,1) cdfplot(baseavgpric...

1 year ago | 0

Answered
Deleting rows of a table using for loops if consecutive terms in the first column are the same
Please - next time use the code format. It makes this easier to look at. You're deleting an active part of the table, and changi...

1 year ago | 0

Answered
How do I define and use a standard range written by variable
N = 1; RangedValues = [690*N:1200*9]; % set your range, assuming your values are always 690 and 1200 * N Num2Check = 1459; % ...

1 year ago | 0

Answered
Move Files from different folder into one.
actually, I like this one better --> rdir MainDirectory = 'C:\Users\80CDGZ1\Documents\Data_EXCOG\EC01\Run1' EndDirectory = 'C:...

1 year ago | 0

Answered
Disallow running an App in an older version of ML?
if verLessThan('matlab','9.4') % 2018a = 9.4 disp('Version of Matlab is too old. Please open in MATLAB 2018a or later.') e...

1 year ago | 0

Answered
Changing variable name from input string
Chiming in for a 3rd opinion. I have used this in the past succesfully. Depth = [1:100]; prompt = 'What would you like to rena...

1 year ago | 0

Answered
Repeating values on colorbar
Using the example given by Image Analyst, I commented out the Limits lines of code, and it works as intended. Give that a try. ...

1 year ago | 1

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