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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 ...

5 years 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 ...

5 years 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...

5 years 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...

5 years 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...

5 years ago | 2 answers | 1

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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 ...

5 years 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...

5 years 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... >> ...

5 years 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'} ...

5 years 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...

5 years 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...

5 years 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; ...

5 years 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)...

5 years ago | 0

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Answered
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...

5 years ago | 0

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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\'; ...

5 years ago | 0

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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...

5 years 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...

5 years 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 ...

5 years ago | 2

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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...

5 years 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...

5 years 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...

5 years 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...

5 years 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...

5 years ago | 0

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Answered
All -9999 in a table to NaN
isBad=(T{:,:)==-5555); % logical array across table T T{:,:)(isBad)=nan; % assign NaN to those locations Use...

5 years ago | 0

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How to find the first date of each month in a datetime array?
firstDate=groupsummary(d,findgroups(year(d),month(d)),@min); gives >> firstDate firstDate = 11×1 datetime array 14-J...

5 years ago | 0

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Answered
How to delete the top of the axes?
Try box off

5 years ago | 0

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Answered
help with reading txt file into matlab
Be far easier if you attached a representative piece of the file, but... The above is the wrong way to go about creating in imp...

5 years ago | 0

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How can I plot a plot with two parameters?
It would be far easier if you would attach a short(ish) section of your data files themselves instead of us having to try to int...

5 years ago | 0

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Answered
How to move heatmap's Ylabel to colorbar's rightside
Unfortunately, you're a victim of the recent penchant of TMW to lock down these higher-level graphics objects so that the underl...

5 years ago | 0

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how to link an excel file containing inputs and output columns with Matlab
The builtin functions in MATLAB to read/write Excel files read only the data content from cells, not the formulas contained in c...

5 years ago | 0