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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年以上前 | 1

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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年以上前 | 0

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

5年以上前 | 0

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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年以上前 | 1

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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年以上前 | 1

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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年以上前 | 0

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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年以上前 | 2

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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年以上前 | 2

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"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年以上前 | 0

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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年以上前 | 2

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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年以上前 | 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年以上前 | 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年以上前 | 0

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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年以上前 | 0

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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年以上前 | 0

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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年以上前 | 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年以上前 | 0

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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年以上前 | 0

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

5年以上前 | 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年以上前 | 1

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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年以上前 | 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年以上前 | 1

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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年以上前 | 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年以上前 | 1

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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年以上前 | 0

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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年以上前 | 0

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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年以上前 | 0

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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年以上前 | 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年以上前 | 0

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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年以上前 | 1