Answered
Timetables not fully supported by plot tools?
The issue isn't with the timetable itself but in the extensions added to the plotting figure haven't been updated to include the...

1 month ago | 0

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Answered
Saving a matrix with a variable that could take any value
The matrix is undefined unless and until L is defined -- barring symbolic variable. The easiest solution it would appear would ...

1 month ago | 1

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Legend on bar chart with two y-axis on UIAxes
The problem is that in order to use the 'grouped' option on the two axes you had to introduce the column of NaN so bar would off...

1 month ago | 0

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Answered
Plotting two x axis in one plot, but both at the bottom.
Had a revelation -- the above to create the two axes can be much easier with subplot or tiledlayout. We'll use the venerable su...

1 month ago | 0

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Error in close calculation and plotting
That code could never have worked as is if detrend_correl_07_slope_1 was a table. You used the .id variable dot referencing ear...

2 months ago | 0

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Answered
Reading in Numerical Data from a Text File
d=dir('*.txt'); % get long name easily l=readlines(d.name); % read as text so [l(1:10); l(e...

2 months ago | 1

Answered
Changing the brush color using a color picker - different format
Depends just slightly on whether you want to be able to set the alpha value other than the default 1...this is a good applicatio...

2 months ago | 0

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Answered
Creating a Input dlg with the current Format type, with variable number of entries
clfmt=compose('bank',1:cols) is bad syntax. The definput argument must be either a cellstr or string array; for the constant...

2 months ago | 0

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Answered
How to use a variable in the mex compiling code sentence?
function mymex(file) % build and execute mex for given input file cmd="GCC='/usr/bin/gcc-11' -I/usr/local/include -L/usr/loc...

2 months ago | 1

Answered
How to graph a number line with an interval or ray shown on it?
Nothing like that exists in MATLAB handle graphics and nothing can be drawn in MATLAB other than into a figure axes, so it's unl...

2 months ago | 1

Answered
Filtering Sensor Data to Remove Temperature Ramp Effects
load SensorLog_ALLS2 %head(Tall) Tall.Properties.VariableNames=strrep(Tall.Properties.VariableNames,' ',''); % remove blanks ...

2 months ago | 0

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How can I calculate the Variance Inflation Factor (VIF) for a linear regression model
That is a very peculiar response from a MathWorks staff person, indeed. stepwiselm documentation doesn't support the use of the...

2 months ago | 0

Answered
Writing data to multiple Excel ranges
"...solutions with native MATLAB code, or using the Excel .NET interface." OK, I got curious enough to go looking -- I had prev...

2 months ago | 0

Answered
Axes are a different colour from lines plotted using the same Hex values
figure yyaxis left plot((5:15), sin((5:15)/5), 'Linewidth', 2, 'color', [0.2627 0.3882 0.8471]) % blue hex yyaxis right plot...

2 months ago | 1

Answered
Writing data to multiple Excel ranges
I don't think the MATLAB functions actually leave the file open but the time between successive calls to the same file may be fa...

2 months ago | 0

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Answered
Save data in a double for loop with different dimensions
Guessing the intent; it isn't totally clear what the expected result would be, but in ... for i=1:1:length(A) A=A(i); ...

2 months ago | 0

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Answered
Adding a class-related function to appdesigner app
Not that I am aware of or can see an undocumented way -- the closest it allows are private methods that can serve the same purpo...

2 months ago | 0

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Answered
fitlm returns pvalues equal to NaN without zscoring
d=dir('median*.mat'); % load the files w/o having to type a zillion characters... for i=1:numel(d) load(d(i).name)...

2 months ago | 1

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Answered
"diff" function doesn't work properly with small numbers
X=[ 36 1023.08766260000 37 1023.03861350000 38 1023.01522350000 39 1023.01522350000 40 1022.96080630000]; dx=diff(X) As...

2 months ago | 0

Answered
Matalb compiled App crash on plotting while code version runs correctly
This can be a bear, indeed... The first place to look is to be sure you can find any input files needed; figuring out where the...

3 months ago | 0

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Answered
How do I generate a multi-page word document using report generator
@Chris, I know this is way too late to do you any good on the actual question, but figured it would be good content for somebody...

3 months ago | 0

Answered
Opening an excel file, writing to it and closing it does not
You don't still have some old ActiveX processes hanging around from having crashed Excel when you were trying to use it, by an...

3 months ago | 0

Answered
Is There an Inconsistency with How Unassigned Values are Filled After an Assignment into a Table?
It's identically the same as the assignment to the end of a numeric vector or array. x(3)=5 Using the syntax clear x % just ...

3 months ago | 0

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Answered
Editor window jumps around when dropping a file to be opened
This undoubtedly is related to the new desktop. Submit such issues officially at <Product Support Page>. Answers isn't an offi...

3 months ago | 0

Answered
After creating a folder structure and .m file, I want to write to the file, but the fid keeps coming back as -1. What should i be doing that I'm not?
file = fullfile(outputFilePath, outputFileName); mkdir(file); You created the directory with the fully qualified file name, no...

3 months ago | 0

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Question

Report Generator Table Formatting
I have the following function that works to add the table into a defined hole in an MS Word template; the content is all as expe...

3 months ago | 2 answers | 0

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answers

Answered
Making polar plots in dB with the most negative value in the center !
<It's a FEX submission>, not Mathworks-supplied in MATLAB There's second there with the title "Polar_db" as well although I did...

3 months ago | 0

Answered
Open Excel file read name of data file, process data file write to six different excel output data files, Repeat in a for loop
for i=1:30 open excel INPUT file read data fle names from Excel INPUT file % internal loop for j=1:6 ...

3 months ago | 0

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Answered
Opening an excel file, writing to it and closing it does not
You're mixing high-level MATLAB sritecell with code for direct ActiveX/COM interaction with Excel. You don't need ActiveX here,...

3 months ago | 1

Answered
AppDesinger Expand UI Tree Node not always working
app.ExpansionTimer = timer( ... 'StartDelay', 1.0, ... % short delay so UI event queue finishes 'ExecutionM...

3 months ago | 0