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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...
etwa 13 Stunden vor | 1
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...
etwa 16 Stunden vor | 0
| akzeptiert
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...
etwa 18 Stunden vor | 0
| akzeptiert
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...
3 Tage vor | 0
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...
3 Tage vor | 1
Filtering Sensor Data to Remove Temperature Ramp Effects
load SensorLog_ALLS2 %head(Tall) Tall.Properties.VariableNames=strrep(Tall.Properties.VariableNames,' ',''); % remove blanks ...
5 Tage vor | 0
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...
5 Tage vor | 0
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...
7 Tage vor | 0
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...
7 Tage vor | 1
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...
10 Tage vor | 0
| akzeptiert
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); ...
10 Tage vor | 0
| akzeptiert
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...
14 Tage vor | 0
| akzeptiert
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)...
15 Tage vor | 1
| akzeptiert
"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...
24 Tage vor | 0
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...
29 Tage vor | 0
| akzeptiert
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...
30 Tage vor | 0
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...
etwa ein Monat vor | 0
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 ...
etwa ein Monat vor | 0
| akzeptiert
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...
etwa ein Monat vor | 0
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...
etwa ein Monat vor | 0
| akzeptiert
Frage
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...
etwa ein Monat vor | 2 Antworten | 0
2
AntwortenMaking 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...
etwa ein Monat vor | 0
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 ...
etwa ein Monat vor | 0
| akzeptiert
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,...
etwa ein Monat vor | 1
AppDesinger Expand UI Tree Node not always working
app.ExpansionTimer = timer( ... 'StartDelay', 1.0, ... % short delay so UI event queue finishes 'ExecutionM...
etwa ein Monat vor | 0
q1 what will
Bode Plot The function is which -all bodeplot /MATLAB/toolbox/shared/controllib/engine/@DynamicSystem/bodeplot.m % DynamicSy...
etwa ein Monat vor | 0
go back to previous if condition from an elseif in for loop
opt = [1 2 3 1]; for t = 1:4 if opt(t) == 3 opt(t) = (rand()>=0.5)+1; % set state from 3 end if opt(t) == 1 ...
etwa ein Monat vor | 0
Export setup style replacement
It is irrevocable that Mathworks is committed to the new desktop going forward for good or bad.. That said, submit complaints...
etwa ein Monat vor | 0
| akzeptiert
HAR using sensor data
https://www.mathworks.com/matlabcentral/answers/2007577-how-i-can-find-the-humanactivitydata-data-set-contains-over-380000-obser...
etwa ein Monat vor | 0
How to monitor and control arduino based drone through matlab ?
arduino from the R2025b doc.has <link to supported hardware with capabilities table>
etwa 2 Monate vor | 0
