Published
Exploring Secondary Axis Labels in MATLAB
One of our missions for this blog is to boost our readers' familiarity with the latest features and to keep you in the...
2 years ago
Answered
HOW CAN I CREATE REFERENCE AXES ON A 2D PLANE THAT ALLOWS ME TO DRAW AT THE INTERSECTIONS OF SUCH AXES?
Does turning on the grid solve the problem? grid on Here are two demos that show how to display the cursor location when movin...
HOW CAN I CREATE REFERENCE AXES ON A 2D PLANE THAT ALLOWS ME TO DRAW AT THE INTERSECTIONS OF SUCH AXES?
Does turning on the grid solve the problem? grid on Here are two demos that show how to display the cursor location when movin...
2 years ago | 0
Answered
How to access axis' secondary label (power of ten)?
Starting in MATLAB R023b, you can use xsecondarylabel, ysecondarylabel, and zsecondarylabel functions to set, update, or turn of...
How to access axis' secondary label (power of ten)?
Starting in MATLAB R023b, you can use xsecondarylabel, ysecondarylabel, and zsecondarylabel functions to set, update, or turn of...
2 years ago | 0
Answered
Output figure as white background in dark mode [2023b beta]
Hello @Hoang-Long, great question. To be clear, Hoang-Long is using the R2023b beta version of the new desktop for MATLAB whi...
Output figure as white background in dark mode [2023b beta]
Hello @Hoang-Long, great question. To be clear, Hoang-Long is using the R2023b beta version of the new desktop for MATLAB whi...
2 years ago | 7
| accepted
Published
Welcome to the MATLAB Graphics and App Building blog!
Welcome to the launch of the MATLAB Graphics and App Building blog! I am your host, Adam Danz, whom some readers may...
2 years ago
Discussion
Approximating π with durations
Over the weekend I came across a pi approximation using durations of years and weeks (image below, Wolfram, eq. 89), accurate to...
2 years ago | 3
Answered
overlaying graph contourf (or pcolor)
It sounds like you want to overlay three contours in one axes while being able to see through the 3 layers. Since all 3 of your...
overlaying graph contourf (or pcolor)
It sounds like you want to overlay three contours in one axes while being able to see through the 3 layers. Since all 3 of your...
2 years ago | 0
| accepted
Answered
how to display a m_map figure on app designer
I haven't looked at the 3rd-party software but I'm guessing that its plotting functions do not offer an input argument to specif...
how to display a m_map figure on app designer
I haven't looked at the 3rd-party software but I'm guessing that its plotting functions do not offer an input argument to specif...
2 years ago | 1
| accepted
Answered
How to get same figure size?
EPS is a vector format that contains info for every pixel which allows you to scale the size while avoiding pixelation. I wonde...
How to get same figure size?
EPS is a vector format that contains info for every pixel which allows you to scale the size while avoiding pixelation. I wonde...
2 years ago | 0
Answered
creating smaller matrix from a large matrix
Here are two more options. Neither are very readable but I knew there was a grouping solution and a vectorized solution and I w...
creating smaller matrix from a large matrix
Here are two more options. Neither are very readable but I knew there was a grouping solution and a vectorized solution and I w...
2 years ago | 0
Discussion
To hold or not to hold
I'm curious how the community uses the hold command when creating charts and graphics in MATLAB. In short, hold on sets up the a...
2 years ago | 4
Answered
Matlab App Designer UI Axes Unable to Zoom In/Out Smoothly
Please contact tech support and include instructions how to reproduce the problem, your release information, and attach the figu...
Matlab App Designer UI Axes Unable to Zoom In/Out Smoothly
Please contact tech support and include instructions how to reproduce the problem, your release information, and attach the figu...
2 years ago | 0
Answered
overlapping images in grid layout
I would suggest a different approach. You could potentially have dozens of axes and just as many images in your app which could...
overlapping images in grid layout
I would suggest a different approach. You could potentially have dozens of axes and just as many images in your app which could...
2 years ago | 9
| accepted
Answered
How to hide representative duration at datetime X-axis plot?
Starting in MATLAB R2023b, you can add, remove, or update the secondary labels using xsecondarylabel, ysecondarylabel, zseconda...
How to hide representative duration at datetime X-axis plot?
Starting in MATLAB R2023b, you can add, remove, or update the secondary labels using xsecondarylabel, ysecondarylabel, zseconda...
2 years ago | 1
| accepted
Answered
app.UIFigure = uifigure(); creates a new UIfigure window and the original app is not accessible through app.UIFigure
@Mohd Aaquib Khan, the first two lines of my answer in the thread you linked to were just to simulate app desgner. These two ...
app.UIFigure = uifigure(); creates a new UIfigure window and the original app is not accessible through app.UIFigure
@Mohd Aaquib Khan, the first two lines of my answer in the thread you linked to were just to simulate app desgner. These two ...
2 years ago | 1
| accepted
Answered
Can sfit objects be plotted to specific axis in GUI (not a figure window)?
Starting in MATLAB R2023b, provide the axis handle as the first input to plot the fit line in your app's axes. plot(ax,___) pl...
Can sfit objects be plotted to specific axis in GUI (not a figure window)?
Starting in MATLAB R2023b, provide the axis handle as the first input to plot the fit line in your app's axes. plot(ax,___) pl...
2 years ago | 0
Answered
Trouble deleting plots with circle animation
Based on the code, I think you want to delete the previous circle here (marked by a comment below). M = [3 4 6 5 8 9]; axis([-...
Trouble deleting plots with circle animation
Based on the code, I think you want to delete the previous circle here (marked by a comment below). M = [3 4 6 5 8 9]; axis([-...
2 years ago | 0
| accepted
Answered
Visualizing figure in app designer
> Is it possible to access this x, y coordinates from the figure level or do I need to change the function so that it would ret...
Visualizing figure in app designer
> Is it possible to access this x, y coordinates from the figure level or do I need to change the function so that it would ret...
2 years ago | 0
| accepted
Answered
extra uitoolbar in GUI figure (R2023b)
To try to reproduce this behavior, I created a bare-bones gui in R16b and opened it in R23b but the GUI figure does not show any...
extra uitoolbar in GUI figure (R2023b)
To try to reproduce this behavior, I created a bare-bones gui in R16b and opened it in R23b but the GUI figure does not show any...
2 years ago | 0
| accepted
Answered
How to find the min values and their indices for a 2D array?
Find the minimum value using min and specify all dimensions. Then use find with two outputs to find the row and column indices ...
How to find the min values and their indices for a 2D array?
Find the minimum value using min and specify all dimensions. Then use find with two outputs to find the row and column indices ...
2 years ago | 0
| accepted
Answered
Synchronizing two timetables that contain cell arrays
synchronize and retime need to know how you'd like those functions to fill in missing data. The method property allows you to s...
Synchronizing two timetables that contain cell arrays
synchronize and retime need to know how you'd like those functions to fill in missing data. The method property allows you to s...
2 years ago | 0
| accepted
Answered
Why colorbar label is always beyond the limits of the figure?
> I put only one colorbar for all the subplots... I suggest using tiledlayout instead of subplot. It handles legends and color...
Why colorbar label is always beyond the limits of the figure?
> I put only one colorbar for all the subplots... I suggest using tiledlayout instead of subplot. It handles legends and color...
2 years ago | 0
Answered
how to use tree in app designer
Look in app.Tree_Equity.CheckedNodes. SelectedNodes indicates which nodes are currently selected (in blue, below), not which ...
how to use tree in app designer
Look in app.Tree_Equity.CheckedNodes. SelectedNodes indicates which nodes are currently selected (in blue, below), not which ...
2 years ago | 0
Answered
Bar graph with unequal values.
Are you expecting to see a stacked bar plot? a1 = [2 3 4 5 6]; b1 = [0.2 0.2 0.2 0.2 0.2]; b2 = [nan nan nan 35 nan]; bar(a...
Bar graph with unequal values.
Are you expecting to see a stacked bar plot? a1 = [2 3 4 5 6]; b1 = [0.2 0.2 0.2 0.2 0.2]; b2 = [nan nan nan 35 nan]; bar(a...
2 years ago | 1
| accepted
Answered
Number of digits in heatmap plot except for the value 0
Replace near-0s with 0 >I want to show them as value ''0'' and not ''0.000'' and for the non-zero values in matrix I want three...
Number of digits in heatmap plot except for the value 0
Replace near-0s with 0 >I want to show them as value ''0'' and not ''0.000'' and for the non-zero values in matrix I want three...
2 years ago | 0
Answered
Setting two yaxes in uifigure
Try this soc = out_rulebased.SoC.signals.values time = linspace(0,10,length(ibatref_rulebased)) i_load = out_rulebased.i_load...
Setting two yaxes in uifigure
Try this soc = out_rulebased.SoC.signals.values time = linspace(0,10,length(ibatref_rulebased)) i_load = out_rulebased.i_load...
2 years ago | 0
| accepted
Answered
Prerelease version of R2023b silicon mac launch error
Please contact tech support and include the information you shared in your question.
Prerelease version of R2023b silicon mac launch error
Please contact tech support and include the information you shared in your question.
2 years ago | 1
Answered
Zooming into maps and updating corresponding bar graphs in App Designer
You could used the LimitsChangedFcn which responds to changes to axis limits. Within the function you could make changes to you...
Zooming into maps and updating corresponding bar graphs in App Designer
You could used the LimitsChangedFcn which responds to changes to axis limits. Within the function you could make changes to you...
2 years ago | 0
Answered
how to close error dialog
Error dialogs produced by errordlg or msgbox produce figures. The command below will close all existing figures. close(findal...
how to close error dialog
Error dialogs produced by errordlg or msgbox produce figures. The command below will close all existing figures. close(findal...
2 years ago | 1
| accepted
Answered
[HEATMAP] Display single colorbar for a multiplot
Here's a demo showing the following steps needed to create a figure with multiple heatmaps that share the same global colorbar. ...
[HEATMAP] Display single colorbar for a multiplot
Here's a demo showing the following steps needed to create a figure with multiple heatmaps that share the same global colorbar. ...
2 years ago | 1
| accepted