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# Ruger28

##### Last seen: 1 jour ago
44 total contributions since 2019

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how to read a table from a CSV file with multiple header

1 jour ago | 0

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...

15 jours 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...

20 jours ago | 3 answers | 0

### 3

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',...

22 jours ago | 1 answer | 0

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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:...

22 jours ago | 1 answer | 0

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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) = [];

3 mois ago | 0

| accepted

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...

3 mois ago | 0

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...

3 mois ago | 0

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; % ...

4 mois ago | 0

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:...

4 mois ago | 0

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...

5 mois ago | 0

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...

5 mois ago | 0

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. ...

5 mois ago | 1

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...

5 mois ago | 1

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 ...

6 mois ago | 0

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...

6 mois ago | 0

Remove consecutive values from vector
a = [1;2;3;7;10;11;12]; x = diff(a); y = vertcat(true,x~=1); % shift index down to grab first number a(y); a = 1 7 ...

6 mois ago | 1

| accepted

How to plot a maximum value on an existing line graph
Please use the code formatting. A=figure x=[t]; y1=[Ethanol]; y2=[X] % Plot frst graph subplot(1,2,1); plot(x,y1); hold...

6 mois ago | 1

How can i get latex symbols in my figure title with the use of variables?
I dont have all of your variables, but I personally like sprintf. I would strcat your title using strcat to bring it all togethe...

6 mois ago | 0

| accepted

how can I FIND column of array part from another large array?
MATLAB has a function for this : ismember doc ismember B=[11 22 33 44 55 66 77 99 12 13 16 17]; A=[11 44 33 22 55 66 77 1...

6 mois ago | 0

| accepted

Colour legend for scatter plot
x = [1:50]; % fake x data y = [1:50]; % fake y data z = [1:50]; % "intensity" scatter(x,y,50,z,'filled'); cb = colorbar; % c...

6 mois ago | 1

Read in Text File as string Array
fileName = '<your full file path here>' % my sample text contains ---> apple, baseball, car, donut, & elephant in single column...

6 mois ago | 1

| accepted

Question

Using Java Robot with Multiple Monitors
Hello all, I am using Java Robot to move my mouse, but it is not working across my dual monitor setup. I am using groot to trac...

7 mois ago | 0 answers | 0

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Question

Interfacing with External Windows Application Window
Hello all, I am trying to see if there is a way to grab hold of an external (not MATLAB) window, and execute keyboard command...

7 mois ago | 0 answers | 0

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Find elements in a matrix
This really isnt code, or even an attempt....but A = randi([10,100],8,20); B = A(A>=30 & A <= 65); % logically index A using y...

7 mois ago | 0

find(vector==value) not working
From the FIND documentation To find a noninteger value, use a tolerance value based on your data. Otherwise, the result is some...

7 mois ago | 0

How to minus two arrays with condition
A = [4 8 14] B = [1 2.5 5 11 17] C = B(3:end) - A % take only the variables from 3 to end of vector A more dynamic approach, ...

7 mois ago | 0

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how to open old MatLab files with .sfit extension?

7 mois ago | 0