Answered
Matlab default font monospace is not a wise choice
Can't say as it's been a problem for me, no... But, you can change it to anything installed on your system -- go to Preferenc...

21 days ago | 0

Answered
Converting 1D indexed array to 2D matrix
You don't need to convert the linear addresses to indices to assign them to the array. If you have, indeed, segregated the alti...

23 days ago | 0

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Answered
How to get such legend in MATLAB?
Use the 'DisplayName' property for the desired line types to be plotted -- you'll need two lines drawn with just the solid line ...

24 days ago | 0

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How to sort the rows of a cell?
s=sort([x{:}]); % where x is the cell array

24 days ago | 0

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Answered
Why is signal amplitude so low after applying FFT?
Several issues here -- the first being the RMS value masks the signal amplitude with the DC value unless you first detrend the t...

25 days ago | 0

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Bar chart samples are shuffled
As @Star Strider says, categorical variables are not ordinal by default and are valued by lexical sorting. To fix X = {'Pristi...

25 days ago | 1

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Answered
Selecting random cells in a matrix without repetition
N2Choose=20; R=M(randperm(numel(M),N2Choose)); ERRATUM Stupid auto-complete put the silly parens in instead of letting me whe...

26 days ago | 0

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Answered
How do i add a for loop if command to a pre existing table
Begin learning to use MATLAB vector operations from the git-go -- naming variables sequentially with a numeric suffix is almost ...

26 days ago | 1

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Feeding index returned by find in another matrix
>> a=[NaN,NaN; NaN,2; 11,NaN]; >> a a = NaN NaN NaN 2.00 11.00 ...

27 days ago | 0

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Answered
Insert "epsilon dot" in a figure title with tex interpreter (not latex)
No; the MATLAB implementation of TeX uses the defined special characters and the limited modifiers of ^ and _ for super/subscrip...

27 days ago | 0

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Put axis label in their respective middle (3D plot)
... mesh(x,y,z); hXL=xlabel('time[sec]'); % default label, save handle hXL.Position=hXL.Position+[0.5 0 0...

28 days ago | 0

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Question


Setting focus in AppDesigner
I'm setting a TextArea object to be editable with a menu selection to allow a field to be updated by the user. The callaback to...

29 days ago | 1 answer | 1

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Answered
Why is it not possible to increase the excel readtable range?
The error message doesn't have anything to do with the Q? that was posed as written and looked at above, however...it's got to ...

1 month ago | 0

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Answered
Select rows of timetable based on Month range
To use the numeric months, wintertime = [1:3 11:12]; % [start, end] of desired months TTwinter = TT(ismember(month(TT.Tim...

1 month ago | 0

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Answered
Get maximum values across a cell array with multiple indexing.
Use grouping variables -- there's still a looping construct inside, of course, but you don't have to write it explicitly... >> ...

1 month ago | 1

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Answered
strsplit: the deliminator on both sides was still kept but not removed
WAD (Working As Designed) >> a = strsplit(' aa bb cc ',' ') a = 1×5 cell array {0×0 char} {'aa'} {'bb'} ...

1 month ago | 1

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Answered
Loop until Matrix value exceeds value
% pseudo code, salt to suit... A=[...]; % initialize A here maxB=60; % the test value for x...

1 month ago | 0

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Create table of means from multiple tables
Simplest probably would be to convert to a 3D array and then use mean() along the third dimension.... tMeans=mean(cat(3,table2a...

2 months ago | 0

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Answered
How to change font type of bar plot labels?
... hAx=gca; hAx.TickLabelInterpreter='latex'; xticks(1:numel(str)) xticklabels(str) hAx.FontSize=20; ...

2 months ago | 0

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How to write a specific number via a loop
Other than there aren't 23 lines in the code shown :), the problem is actually in the line distances = (deg2km(distance(lat1(z)...

2 months ago | 0

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How to combine table output in one table?
Hr=2; u=11.5; Qm=7973504; X=[10:20]; sigma_y=0.22*X./sqrt(1+0.0001*X); sigma_z=0.20*X; Ground_Level_Conc=(Qm./(3.142*sigma...

2 months ago | 0

Answered
Searching for a file when the filename is always changing
"the filename will always be 'location 1 (random letters) \ test (random letters)'." rootdir='C:\Users\tathuen\Desktop\Data\'; ...

2 months ago | 0

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Answered
how can I read spreadsheet file which is not generated by excel in Matlab
I thought something like this might be the case -- it's a text, delimited file named as ".xls" -- Excel does have internal smart...

2 months ago | 0

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Answered
Bar plot with two axis no plotting as grouped
They're not stacked, they're just plotted on top of each other because there's only one series on each call to bar(); hence ther...

2 months ago | 1

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Answered
how to confusion matrix convert to heatmap style?
m=[923 4 21 8 4 1 5 5 23 6 5 972 2 0 0 0 0 1 5 15 ...

2 months ago | 1

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Answered
How can I break the text in two or three lines of the x tick label on a box plot?
Unfortunately, the tick label interpreter won't pass a string with embedded \n on; it instead splits the string into two. I don...

2 months ago | 1

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Answered
Why do I receive Not enough input arguments?
The error about not enough input arguments will come from how you called the function -- which you didn't show us. Whatever tha...

2 months ago | 0

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How do you change the color of legend lines? How do you make x axis go from 0 to 2pi?
Define the x vector to plot against; the one numeric argument form of plot, as documented, plots against the ordinal position, o...

2 months ago | 0

Question


Strange Environment Behavior Windows 10 and MATLAB
I had been using if strcmpi(getenv('userdomain'),'SPECIFIC_STRING') to identify which system was running on in a compiled a...

2 months ago | 0 answers | 0

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Answered
How to move heatmap's Ylabel to colorbar's rightside
OK, one can take the last idea above and make things a little easier -- you don't actually have to have the two panels, but just...

2 months ago | 0

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