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Ruger28


Last seen: Today
58 total contributions since 2019

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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...

16 jours 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 ...

16 jours 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...

20 jours 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...

3 mois 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...

3 mois ago | 3 answers | 0

3

answers

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

5 mois 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...

5 mois 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 =...

5 mois 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...

6 mois 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 = ...

6 mois 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...

6 mois 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...

7 mois 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...

7 mois 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...

9 mois 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...

9 mois 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...

10 mois 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...

10 mois 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',...

10 mois 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:...

10 mois 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) = [];

environ un an 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...

environ un an 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...

environ un an 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; % ...

environ un an 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:...

environ un an 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...

environ un an 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...

environ un an 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. ...

environ un an ago | 1

Answered
How to select legend in multiple subplot?
Just add the legend line in each "program". (first program) subplot(2,2,1) plot(x,S) hold on subplot(2,2,2) plot(x,E) leg...

environ un an ago | 1

Answered
Conditional Statements Between Two Arrays
a = 1:100; b = 1:2:100; c = ismember(a,b); % index of values of array a inside of array b d = a(c); % the values inside of a ...

environ un an ago | 0

| accepted

Answered
Saving mat file with prefix over loop
Your Edited .mat file does not exist, so you must create it. Check to see if it exists, if it does, append. If it does not, crea...

environ un an ago | 0

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