Answered
Cannot CD to C Error
Does that directory exist? C:\Users\Anthony\Desktop\220 Lab\Intro To check exist('C:\Users\Anthony\Desktop\220 Lab\...

5 years ago | 1

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Answered
Question on speed of for loop and repmat/repelem 'vectorization'
I don't get what you are trying to compare, as the output "A" is different. Placements of tic/toc are also unfair as accumarray ...

5 years ago | 0

Answered
How to delete 'mat 'files
DataPath = 'C:\Blah\User\Blah'; delete(fullfile(DataPath, '*.mat'))

5 years ago | 0

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Answered
Publish to PDF - Figures are pixelated/blurry
New Answer: Hm, I couldn't find an option to change that resolution. Looked at their Matlab codes |publish.m| which brought m...

5 years ago | 1

Answered
Problem writing images when GUI and Figure are open at the same time
Always specify which axes you are drawing to. Also, use print instead of saveas to get the desired resolution. figure_handl...

5 years ago | 1

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Answered
Each time i run my simulation i get the error attached below. Please help
Are you using |cd|, change directory, anywhere in your code to go to that Program File folder? What is your current working dire...

5 years ago | 0

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Answered
How to display an image in UI Figure on app designer?
Try this: imshow(a, 'parent', app.UIAxes); But, you'll run into issues with having all this x, y, title of axes still sh...

5 years ago | 2

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Answered
Select specific values inside a cell
%Just making a demo cell array A = cell(4,6); for j = 1:numel(A) A{j} = randi(100, 1, 31); end %Use for...

5 years ago | 2

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Answered
"parfor" skips or fail with filtfilt function
Looks like your object |HdLOW| is not being passed to the parfor correctly. The output of |design| seems to be a System Obje...

5 years ago | 0

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Answered
Problem using circles as marker type when linewidth > 0.5 (default)... using Matlab R2018a
Try this: set(gcf, 'renderer', 'painters') If that works, set the default too: set(0, 'DefaultFigureRenderer', 'p...

5 years ago | 2

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Answered
Two Loops versus One Combined Performance Time?
_"Please don't say try it, and see it for yourself. "_ Try it and see for yourself. _"I am looking for sort of a theoretic...

5 years ago | 0

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Running some commands in the Command prompt automatically
Use |system| to run command line codes from matlab. <https://www.mathworks.com/help/matlab/ref/system.html> If you want to...

5 years ago | 0

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There is no GUI in Matlab 2018a just AppDesigner?
Are you sure there's no GUIDE? I don't see any log saying they removed it. <https://www.mathworks.com/help/matlab/release-notes....

5 years ago | 0

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Answered
deploytool.exe comes with Unable to load Java Runtime Environment.
Instead of |deploytool|, use |mcc|. <https://www.mathworks.com/help/compiler/mcc.html> Also, since you do not have java runt...

5 years ago | 0

Answered
Converting complex cells into simple cell arrays
array{1,1}={0.7,0.3}; array{1,2}={1,0.6,0.5}; array{1,3}= {1,0.3}; newArray = cellfun(@(x) cell2mat(x), array, 'un', 0...

5 years ago | 0

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Answered
How do I create a string for values
You are getting NaN because you are trying to store a string value in a matrix that can only hold numeric values. See example 1 ...

5 years ago | 0

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how to convert cell in matrix
A = repmat({rand(100, 1)}, 1, 4); %your 1x4 cell containin 100x1 matrix per each cell B = [A{:}] %your 100x4 matrix

5 years ago | 0

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Answered
Replace with regexprep in text file
The |")-/"| term in the pattern search is actually interpretted as all characters from |")"| *to* |"/"|. So it's the following: ...

5 years ago | 0

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Answered
Wich Compiler(s) Matlab uses?
<https://www.mathworks.com/products/matlab/matlab-execution-engine.html>

5 years ago | 0

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EVAL do not display OUTPUT
_"I am using eval function but"_ Don't use |eval|. It's one of those functions that's there but not to be used unless absolut...

5 years ago | 1

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Answered
Getting access of an output variable from a function or script which is saved in a different folder.
Use |path| to define functions that you want to use, but are in different folders. <https://www.mathworks.com/help/matlab/re...

5 years ago | 0

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When compiling a standalone application, how can I include the class VideoReader?
Change this: readerobj = VideoReader(VideoName); to this: readerobj = VideoReader(fullfile(VideoPath, VideoName)); ...

5 years ago | 1

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Answered
How can I cancel my license and give me a refound?
Contact Sales: 508-647-7000 (USA phone number) 8:30AM–5:30PM EST Corporate Headquarters 1 Apple Hill Drive Na...

5 years ago | 0

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Matlab, loop for. Problem.
DO NOT label your variables Nf1, Nf2, .... Var1, Var2, ... read this: <https://www.mathworks.com/matlabcentral/answers/30...

5 years ago | 1

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Answered
Help using guidata in a script
If you pass handles as input and also output, you don't need |guidata| Use guidata only to store/retrieve the GUI's data. ...

5 years ago | 0

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Answered
While loop iterating further than expected?
Rounding error. Try something like this: m1=1; while m1 < 4.80 m1=round(m1+0.1, 2); %To prevent m1 from drif...

5 years ago | 0

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Answered
How to count the number of elements of several arrays inside an array?
T = [18 63 34 25 77 90 46 27 19]; C = cell(3); for k = 1:length(T) C{k} = cell(T(k), 5); end D = cellfu...

5 years ago | 0

Answered
How to use an existing matlab code to convert it into GUI using App Designer in MATLAB?
Try this tutorial in your matlab. >> appdesigner.internal.application.openTutorial('BasicCoding') More information here...

5 years ago | 0

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How to create a vector repeating different numbers with specific amounts?
Is this homework? Hint: use |repelem| <https://www.mathworks.com/help/matlab/ref/repelem.html>

5 years ago | 0

Answered
parfor problem with fmincon body
Here's a work around, though I don't like the fact that this copies S1... How big is S1? If it's small, maybe not a huge issue. ...

5 years ago | 1

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