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Measure time until type a certain key
Attached is a small program that you may try to see whether it is suitable for your purpose of not. It will open an empty figur...

fast 2 Jahre vor | 0

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Quiver arrow doesn't show at the right place
By default, AutoScale is set to on and AutoScaleFactor is 0.9. So you may set AutoScale to off or set AutoScaleFactor to 1.

fast 2 Jahre vor | 0

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How to change the imagesc axis?
Use function xticklabels clear all; close all; t= 0:0.1:1; N = length(t); M = randn(N,N); figure() imagesc(M); ax=gca; x...

fast 2 Jahre vor | 0

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Change pixels to mm in axes
Read about function <https://www.mathworks.com/help/images/ref/imref2d.html imref2d>

fast 2 Jahre vor | 0

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Using rmoutliers without a for loop
You may consider using function <https://www.mathworks.com/help/matlab/ref/filloutliers.html filloutliers> and fillmethod to rep...

fast 2 Jahre vor | 0

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str2num change from 2018 to 2021
Not sure any change on function str2num, but I would use function str2double to try.

fast 2 Jahre vor | 0

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How to apply the same style/color and axes labels to all subplots?
Another approach for your consideration. Noticed that the following example is only applicable provided all subplots have the s...

fast 2 Jahre vor | 1

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listbox cannot make it select single or none, it has to be single or multiple.
To my understanding, multiple select does not allow select none, it has automatically select the first one unless you assign som...

fast 2 Jahre vor | 0

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In-Figure Toolbar overlaps with the 1st legend line
Add dummy data to make empty rows in legend for your consideration. If the dummy data mess up with your original data, then thi...

fast 2 Jahre vor | 0

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Can I use a list box to choose several alternatives from the listed ones?
Turn listbox 'Multiselect' to 'on'

fast 2 Jahre vor | 0

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Automated plot using values from an initial graph
Focus on the range of wavelength from 700 to 800 and find the position where abrupt change happens. %PARAMETERS n1 = 3.43; n2...

fast 2 Jahre vor | 1

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Geoscatter marker shape as a variable
How about this? Put them into categorical format. lat = [42.5, 42.56, 43.67, 42.29, 42.97, 43.98]; long = [11.43, 10.98, 11.7,...

fast 2 Jahre vor | 0

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Conversion to matlab.ui.control.EditField from matlab.ui.Root is not possible.
Put it in 'Value' of the EditField object. app.outputEditField.Value=d

fast 2 Jahre vor | 0

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How to contour plot from columns of data?
Use function scatter may be more suitable for you: filename = 'https://www.mathworks.com/matlabcentral/answers/uploaded_files/1...

fast 2 Jahre vor | 0

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Difficult resetting style sheet default for figure axis label
Try to force the OuterPosition of the axis to 0, and at the same time the size of the plotting area may be smaller. ax = gca; ...

fast 2 Jahre vor | 0

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Image component not updated in AppDesigner GUI
Add <https://www.mathworks.com/help/matlab/ref/drawnow.html drawnow> after the line updated the image.

fast 2 Jahre vor | 0

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Create a point with a number inside
r = 5; % Radius of small circle rho = 50; % Radius of big circle Np = 1...

fast 2 Jahre vor | 2

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Adding and Deleting Columns in UITable App Designer
Attached is another apporach for your reference. The modification includes the followings: (1) Save the original table in the ...

fast 2 Jahre vor | 0

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Plot polygons as image to process
You may use function centroid to determine the centroid of a polyshape. When you convert the polyshape into an image, the resul...

fast 2 Jahre vor | 1

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Getting an error while trying to animate a plot
Use capital letter D p.XData = x(1,k); p.YData = y(1,k); %..^

fast 2 Jahre vor | 1

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Creation of app components with a loop (AppDesigner)
Try to modify % Creation of lamps (positions) app.(str) = uilamp(app.UIFigure); app.(str).Position...

fast 2 Jahre vor | 0

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How do I export an animated figure to some video format for use in a presentation?
If you accept an animated GIF file as the output, check this link: https://www.mathworks.com/matlabcentral/answers/94495-how-ca...

fast 2 Jahre vor | 0

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How to use input string as a function in Appdesign?
In case you would like to use function str2func, the string in the editfield for entering the equation should looks like the fol...

fast 2 Jahre vor | 1

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How to Open RT Struct
Use function dicomContours The Modality Attribute showing 'NM' and hence the attached files are NM dicom images only. So you ...

fast 2 Jahre vor | 0

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I want the phase portrait show arrow direction
The Auto Scale property in function quiver may make the arrow length looks small. You may adjust the AutoScaleFactor to a large...

fast 2 Jahre vor | 0

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Why legend is not displayed?
You may refer to this answer https://www.mathworks.com/matlabcentral/answers/127195-how-do-i-add-a-legend-to-a-boxplot-in-matla...

etwa 2 Jahre vor | 0

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How can I plot a bar char from an excel file?
Try the following: T = readtable('https://www.mathworks.com/matlabcentral/answers/uploaded_files/1276650/Sample.csv'); X = cat...

etwa 2 Jahre vor | 0

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Having data on yearly basis but want to have it on monthly basis
Read about function retime

etwa 2 Jahre vor | 0

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Carry out the sum of all Januarys, Februarys through December in a range of years
Read about <https://www.mathworks.com/help/matlab/ref/double.groupcounts.html groupcounts> with groupbins "monthname".

etwa 2 Jahre vor | 1

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How to extract all the data between two different dates?
You may use function <https://www.mathworks.com/help/matlab/ref/datetime.isbetween.html isbetween>.

etwa 2 Jahre vor | 1

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