Answered

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...

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...

11 månader ago | 0

Answered

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.

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.

11 månader ago | 0

| accepted

Answered

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...

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...

12 månader ago | 0

Answered

Change pixels to mm in axes

Read about function <https://www.mathworks.com/help/images/ref/imref2d.html imref2d>

Change pixels to mm in axes

Read about function <https://www.mathworks.com/help/images/ref/imref2d.html imref2d>

12 månader ago | 0

Answered

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...

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...

12 månader ago | 0

| accepted

Answered

str2num change from 2018 to 2021

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

str2num change from 2018 to 2021

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

12 månader ago | 0

Answered

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...

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...

12 månader ago | 1

Answered

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...

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...

12 månader ago | 0

| accepted

Answered

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...

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...

12 månader ago | 0

Answered

Can I use a list box to choose several alternatives from the listed ones?

Turn listbox 'Multiselect' to 'on'

Can I use a list box to choose several alternatives from the listed ones?

Turn listbox 'Multiselect' to 'on'

ungefär ett år ago | 0

Answered

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...

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...

ungefär ett år ago | 1

| accepted

Answered

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,...

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,...

ungefär ett år ago | 0

Answered

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

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

ungefär ett år ago | 0

Answered

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...

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...

ungefär ett år ago | 0

| accepted

Answered

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; ...

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; ...

ungefär ett år ago | 0

| accepted

Answered

Image component not updated in AppDesigner GUI

Add <https://www.mathworks.com/help/matlab/ref/drawnow.html drawnow> after the line updated the image.

Image component not updated in AppDesigner GUI

Add <https://www.mathworks.com/help/matlab/ref/drawnow.html drawnow> after the line updated the image.

ungefär ett år ago | 0

| accepted

Answered

Create a point with a number inside

r = 5; % Radius of small circle rho = 50; % Radius of big circle Np = 1...

Create a point with a number inside

r = 5; % Radius of small circle rho = 50; % Radius of big circle Np = 1...

ungefär ett år ago | 2

Answered

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 ...

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 ...

ungefär ett år ago | 0

Answered

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...

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...

ungefär ett år ago | 1

| accepted

Answered

Getting an error while trying to animate a plot

Use capital letter D p.XData = x(1,k); p.YData = y(1,k); %..^

Getting an error while trying to animate a plot

Use capital letter D p.XData = x(1,k); p.YData = y(1,k); %..^

ungefär ett år ago | 1

| accepted

Answered

Creation of app components with a loop (AppDesigner)

Try to modify % Creation of lamps (positions) app.(str) = uilamp(app.UIFigure); app.(str).Position...

Creation of app components with a loop (AppDesigner)

Try to modify % Creation of lamps (positions) app.(str) = uilamp(app.UIFigure); app.(str).Position...

ungefär ett år ago | 0

| accepted

Answered

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...

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...

ungefär ett år ago | 0

Answered

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...

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...

ungefär ett år ago | 1

| accepted

Answered

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 ...

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 ...

ungefär ett år ago | 0

| accepted

Answered

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...

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...

ungefär ett år ago | 0

Answered

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...

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...

ungefär ett år ago | 0

| accepted

Answered

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...

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...

ungefär ett år ago | 0

| accepted

Answered

Having data on yearly basis but want to have it on monthly basis

Read about function retime

Having data on yearly basis but want to have it on monthly basis

Read about function retime

ungefär ett år ago | 0

Answered

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".

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".

ungefär ett år ago | 1

Answered

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>.

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>.

ungefär ett år ago | 1

| accepted