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Why does my complied MATLAB .exe give me the same output every time I run the standalone application?
The location of file being opened isn't same in .exe as in the IDE. Try adding a file dialog message that displays the current ...

alrededor de 3 años hace | 0

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I get complex numbers while using "acosd" function
GRD_u=[-0.6372,1.7170]; A_s_uniqe=[0.3479,-0.9375]; y=acosd(dot(GRD_u,A_s_uniqe)/sqrt(sum(GRD_u.^2))/sqrt(sum(A_s_uniqe.^2))) ...

alrededor de 3 años hace | 1

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How to calculate the date 0.25 years after the date of January 15, 2020
"In matlab document ,declare 'years' fuction do not count leap days ，If count leap days use ‘calyears’，But calyears do not accep...

alrededor de 3 años hace | 0

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Scaling the X and Y axis of a matlab histogram.
",,, read the file and "broke" it into three data arrays by using the following code" file = readtable("slprj/data.csv", 'Prese...

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copy data from work space In a compact way
See save, load to get persistent data saved as file. There is no way to put constant data into a variable in the editor as text...

alrededor de 3 años hace | 1

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uidropdown : how know indices in item?
The index to the selected item is in the <InteractionInformation object> of the dropdown component. The object is available to ...

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adding third y axis to the plot
See the <FEX submission addaxis>

alrededor de 3 años hace | 0

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How to calculate the date 0.25 years after the date of January 15, 2020
t = datetime(2020,1,1); leapy=t+calmonths(3)

alrededor de 3 años hace | 1

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repmat vs repelem in code generation
"configNames.txt and configValues.txt contain a line with entries MaxTrackLim and 10 respectively" But your code contains MaxT...

alrededor de 3 años hace | 1

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Updating legend for a plot with markers and errorbar
x = 1:5; y = 3*x; err = std(y); plot(x,y,'k-o','MarkerFaceColor','green'); hold on errorbar(x,y,err,'Color','k'); hold off...

alrededor de 3 años hace | 0

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close figure: return value
vv=figure(); %%it's an example but i used countodown timer What for? and without knowing what that was set for and...

alrededor de 3 años hace | 1

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Have legend reflect multiple marker sizes
The legend has been made mostly opaque in recent versions; it used to be you could get your hands on the axes upon which it was ...

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close figure: return value
Use isvalid hF=figure; isvalid(hF) delete(hF) isvalid(hF) exist('hF','var') clear hF exist('hF','var') Or, put the refer...

alrededor de 3 años hace | 3

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Problem with Anderson-darling test
The function definiton is function [AnDarksamtest] = AnDarksamtest(X,alpha) which doesn't have but one return variable and you...

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create separate cells based on the (numbered) files contained in a folder
Hint: fnames={'378','933','934','935'}; % simulate array of filenames nums=str2double(fnames) % convert t...

alrededor de 3 años hace | 0

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Semilog plotting in loop
Well, let's try a little different tack, using some other MATLAB features... opt=detectImportOptions('wells.xlsx'); opt.DataRa...

alrededor de 3 años hace | 0

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uitable in app designer: format scalar and size cell table
Well, without code to look at, it's hard to point out what may have done wrong -- a simple test here worked just fine... p=[20 ...

alrededor de 3 años hace | 1

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In the chi-square test, how to calculate (the correct number of parameters and consequently) the correct number of degrees of freedom, without using the chi2gof function?
Although you specified 'Ctrs', bins, chi2gof created only 5 bins because the obsCounts values for the last two bins in the 'Freq...

alrededor de 3 años hace | 1

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Code to obtain average pixel intensities of all frames of a video with help of a single code
VideoReader supports reading all frames at once (or any number if can't hold all in memory at once); use the vectorized function...

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Calculate power density function of a topographic height map (csv file) containing periodic structures
unzip https://www.mathworks.com/matlabcentral/answers/uploaded_files/1416309/Cu-Folie_Paper_8um_AR0.30_2min_230515_8xZoom_1.csv....

alrededor de 3 años hace | 0

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part txt file combine first two line into one line and repeat for the following next two lines.
txt=[ "2223343 MATERIAL: UNKNOWN " "1.22222e-06 1.33333e+02 1.44444e+03 5.55555e+0...

alrededor de 3 años hace | 0

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How to plot discrete array with colors
I looked at the vectorized version issue a little -- it doesn't work easily for the purpose because even if you create multiple ...

alrededor de 3 años hace | 0

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fix content .txt file (organize the inside of the .txt file)
As noted before, don't try to fix a malformed text file; create the file correctly in the first place...we'll start from the ori...

alrededor de 3 años hace | 0

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how use uigetfile to get file or new file
Well, there is no file of that name in the displayed directory; uigetfile does not return a file that does not already exist; th...

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How do you get rid of the VariableNamingRule warning when you do want it set to modify ?
It's annoying to be constantly nagged, agreed. But, setting it explicitly doesn't affect whether it is generated or not as you'...

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fix content .txt file (organize the inside of the .txt file)
You can try tYourTable=renamevars(tYourTable,{'Parameters1','Parameters2'},{'Parameters:','Values'}); writetable(tYourTable,'Y...

alrededor de 3 años hace | 0

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center text in app designer
Well, it CAN be done; don't know that I would recommend it still, but... hUIF=uifigure; pLbl=[200 200 50 100]; % label positi...

alrededor de 3 años hace | 0

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Multi column legend in matlab plot
Try FEX submission

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How can I delete an xline/plot from a plot without deleting the other ones on the graph? (I am using checkbox)
You need to keep each line handle when it is plotted as a global app data variable for each CB that plots each line. Then the c...

alrededor de 3 años hace | 0

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displays a text by moving the mouse over it
See <prior Answer>. The specific solution that is most elegant requires the iptPointerManager which is only in the Image Proces...

alrededor de 3 años hace | 2

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