Risposto
extracting values from an image with color legend
One way to see the color value is to add the color data to the data tip. When you click on or hover over one of the points, you...
extracting values from an image with color legend
One way to see the color value is to add the color data to the data tip. When you click on or hover over one of the points, you...
3 mesi fa | 0
Risposto
Counting number of elements less than value across 2d matrix
> I'd like to calculate the percent of values in part of the matrix -- i.e., from 401:440 and 1081:1360 -- where values are less...
Counting number of elements less than value across 2d matrix
> I'd like to calculate the percent of values in part of the matrix -- i.e., from 401:440 and 1081:1360 -- where values are less...
3 mesi fa | 1
| accettato
Risposto
Stl file pdegplot in App designer
> pdegplot command does that but how can I use it in App Designer? pdegplot does not have an input argument or property to spec...
Stl file pdegplot in App designer
> pdegplot command does that but how can I use it in App Designer? pdegplot does not have an input argument or property to spec...
3 mesi fa | 0
| accettato
Risposto
Add individual legends to plots in a tiledlayout
Only one legend can be assigned to an axes. This poses a problem if each axes has a legend and you want to add a global legend ...
Add individual legends to plots in a tiledlayout
Only one legend can be assigned to an axes. This poses a problem if each axes has a legend and you want to add a global legend ...
3 mesi fa | 1
| accettato
Risposto
Refresh FFT plot when time signal is panned
linkaxes is often used to link axes limits between multiple axes but in this case, your axes have different units and different ...
Refresh FFT plot when time signal is panned
linkaxes is often used to link axes limits between multiple axes but in this case, your axes have different units and different ...
3 mesi fa | 0
Poll
Which color format are you least familiar or least comfortable with?
3 mesi fa | 1 votes | 2 comments
Risposto
Which characters are replaced by matlab.lang.makeValidName?
matlab.lang.makeValidName uses isvarname to determine if the string is a valid variable name. The doc page for isvarname state...
Which characters are replaced by matlab.lang.makeValidName?
matlab.lang.makeValidName uses isvarname to determine if the string is a valid variable name. The doc page for isvarname state...
3 mesi fa | 0
| accettato
Risposto
shifting axis on both ends so graph does not have points on extreme end
In addition to axis padded which pads all axes limits, you could use ylim('padded') to only pad the y axis limits (same with xli...
shifting axis on both ends so graph does not have points on extreme end
In addition to axis padded which pads all axes limits, you could use ylim('padded') to only pad the y axis limits (same with xli...
3 mesi fa | 0
Risposto
Is there a way to programmatically generate function signature jsons file?
> I was wondering if there was a way to generate signature jsons through MATLAB code No, MATLAB does not offer such a function....
Is there a way to programmatically generate function signature jsons file?
> I was wondering if there was a way to generate signature jsons through MATLAB code No, MATLAB does not offer such a function....
3 mesi fa | 1
| accettato
Risposto
Programmatically close App Designer app after running it for a unit test
Original answer removed due to error. See discussion below. Summary of approaches (thanks to Steven Lord) use a addTeardown ...
Programmatically close App Designer app after running it for a unit test
Original answer removed due to error. See discussion below. Summary of approaches (thanks to Steven Lord) use a addTeardown ...
3 mesi fa | 0
| accettato
Risposto
How to squeeze specific value from 4D array?
It seems like you are asking for a way to identify and retrieve every instance where the temperature value is exactly 25 within ...
How to squeeze specific value from 4D array?
It seems like you are asking for a way to identify and retrieve every instance where the temperature value is exactly 25 within ...
3 mesi fa | 0
| accettato
Risposto
Unrecognized function or variable " " , when I use my function
The variable t_peaks is not defined in the fit_function. Neither is the peaks variable but this is not throwing an error becaus...
Unrecognized function or variable " " , when I use my function
The variable t_peaks is not defined in the fit_function. Neither is the peaks variable but this is not throwing an error becaus...
3 mesi fa | 0
Risposto
how to plot a section of a circle, need help with coding the math
> The variables I have is center position (lat and long), I have right and left aperture (130° total), max range (usually 25-30 ...
how to plot a section of a circle, need help with coding the math
> The variables I have is center position (lat and long), I have right and left aperture (130° total), max range (usually 25-30 ...
3 mesi fa | 0
| accettato
Pubblicato
Build Simulink Apps with App Designer
Guest Writer: Robert Philbrick Robert Philbrick is a principal engineer responsible for new interactive App Designer...
3 mesi fa
Risposto
Appdesigner window ends up in background after uigetfile
Thanks for reporting the problem. This has been fixed in the R2024a beta release and the fix will be available in the genera...
Appdesigner window ends up in background after uigetfile
Thanks for reporting the problem. This has been fixed in the R2024a beta release and the fix will be available in the genera...
3 mesi fa | 2
Risposto
Pushbutton sends app designer panel to the back.
Thanks for describing the problem. This is a known issue (previous reports: 1, 2, and others). This has been fixed in the R2...
Pushbutton sends app designer panel to the back.
Thanks for describing the problem. This is a known issue (previous reports: 1, 2, and others). This has been fixed in the R2...
3 mesi fa | 0
Risposto
How do I programmatically extract a 3D plot point selected by a user interactively?
Finding the nearest point in 3D space to a mouse click in a 2D representation may pose problems because depth of the mouse click...
How do I programmatically extract a 3D plot point selected by a user interactively?
Finding the nearest point in 3D space to a mouse click in a 2D representation may pose problems because depth of the mouse click...
3 mesi fa | 1
| accettato
Risposto
Unwanted quotation marks when appending a table in pdf report
I don't know whether there is any report generator wizardry that addresses this but a simple solution is to convert the cell-str...
Unwanted quotation marks when appending a table in pdf report
I don't know whether there is any report generator wizardry that addresses this but a simple solution is to convert the cell-str...
4 mesi fa | 1
Risposto
Plot Stacked Surfaces with Coloring Appropriate for each Individual Surface
Assuming the three surfaces are on the same axes, you can set the cdata for each surface. The cdata can be normalized so that ea...
Plot Stacked Surfaces with Coloring Appropriate for each Individual Surface
Assuming the three surfaces are on the same axes, you can set the cdata for each surface. The cdata can be normalized so that ea...
4 mesi fa | 0
| accettato
Risposto
Why does my plot line appear outside the axes?
This appears to be a bug specific to the OpenGL renderer. Thanks for reporting this issue. Investigation will continue interna...
Why does my plot line appear outside the axes?
This appears to be a bug specific to the OpenGL renderer. Thanks for reporting this issue. Investigation will continue interna...
4 mesi fa | 2
| accettato
Risposto
Exported 3D plot into SVG shows swirly white lines between chopped subshapes in inkscape
The white lines issue has been around for a while and is an effect of how viewing software rasterizes vectors. There have been ...
Exported 3D plot into SVG shows swirly white lines between chopped subshapes in inkscape
The white lines issue has been around for a while and is an effect of how viewing software rasterizes vectors. There have been ...
4 mesi fa | 0
Risposto
Scatter plot text behind plotted data when image copied.
Thanks for the info @Kirstie Beugger. Looks like a bug. When copying graphics in vector format the figure's renderer is switch...
Scatter plot text behind plotted data when image copied.
Thanks for the info @Kirstie Beugger. Looks like a bug. When copying graphics in vector format the figure's renderer is switch...
4 mesi fa | 1
| accettato
Risposto
how to scale arrows
Quiver scaling can be tough to understand. We recently added the ScaleFactor property (R2024a) to help out. See this answer fo...
how to scale arrows
Quiver scaling can be tough to understand. We recently added the ScaleFactor property (R2024a) to help out. See this answer fo...
4 mesi fa | 0
Risposto
How can i set the dimension of the arrow in a quiver plot?
Understanding quiver auto scaling When using quiver(X,Y,U,V,__), U and V are the horizontal and vertical vector magnitudes. Ho...
How can i set the dimension of the arrow in a quiver plot?
Understanding quiver auto scaling When using quiver(X,Y,U,V,__), U and V are the horizontal and vertical vector magnitudes. Ho...
4 mesi fa | 0
Risposto
rotate3d not working properly with matlab GUI and pcshow function
> ...the rotation of the axis is somehow buggy (everytime I klick again, it jumps to another view) and ... the cursor does not c...
rotate3d not working properly with matlab GUI and pcshow function
> ...the rotation of the axis is somehow buggy (everytime I klick again, it jumps to another view) and ... the cursor does not c...
4 mesi fa | 0
Risposto
view() not returning [az, el] ??
The azimuth and elevation outputs are returned as two separate outputs. f = figure('visible','off'); ax = gca(f); [az, el]...
view() not returning [az, el] ??
The azimuth and elevation outputs are returned as two separate outputs. f = figure('visible','off'); ax = gca(f); [az, el]...
4 mesi fa | 1
Highlighted
AMA: The secret of staff contributors in the Answers forum
Welcome to MATLAB Central's first Ask Me Anything (AMA) session! Over the next few weeks, I look forward to addressing any...
4 mesi fa | 1
Risposto
One legend for a group of subtightplots
That FEX function subtightplot is very useful but since R2019b you can use tiledlayout instead and since R2020b, tiledlayout sup...
One legend for a group of subtightplots
That FEX function subtightplot is very useful but since R2019b you can use tiledlayout instead and since R2020b, tiledlayout sup...
4 mesi fa | 1
| accettato
Pubblicato
Introducing the Color Picker Component
Guest Writer: Kristen Amaddio Kristen Amaddio is the Senior Team Lead for the MATLAB UI Components team. She first joined...
4 mesi fa
Risposto
Why are my error bars multicoloured with no line?
Understanding array size compatibility errorbar, like plot, supports mixed array sizes in input arguments as long as the sizes ...
Why are my error bars multicoloured with no line?
Understanding array size compatibility errorbar, like plot, supports mixed array sizes in input arguments as long as the sizes ...
4 mesi fa | 0