Answered
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 months ago | 1

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Answered
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 months ago | 0

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Answered
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 months ago | 1

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Answered
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 months ago | 0

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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 months ago | 0

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Answered
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 months ago | 0

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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 months ago | 1

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Answered
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 months ago | 0

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Answered
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 months ago | 0

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Answered
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 months ago | 0

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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 months ago | 0

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Answered
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 months ago | 2

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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 months ago | 0

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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 months ago | 1

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Answered
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 months ago | 1

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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 months ago | 0

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Answered
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 months ago | 2

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Answered
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 months ago | 0

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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 months ago | 1

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Answered
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 months ago | 0

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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 months ago | 0

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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 months ago | 0

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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 months ago | 1

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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 months ago | 1

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Answered
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 months ago | 0

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How to erase a specific elements for the name of string values and then replace them?
Assumptions: "Temp_06_02_24_10_39_34 = 32"; is a string This is not a variable name The month is in the 2nd numeric positio...

4 months ago | 1

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Answered
How to make sparsity pattern graph with grouping
Using pcolor This solution uses pcolor and converts the table of 0s and 1s into grouping values that are used to assign color t...

4 months ago | 2

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Answered
UIalert icon disappears in deployed application
Thanks for reporting this, David. We are aware of the problem. Stay tuned for updates.

4 months ago | 0

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Answered
Plot of histogram and probability distribution function.
To equate the colors between the histogram and line pairs, access the object handles from the plot output and then set the Serie...

5 months ago | 0

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Answered
Subplot x-axis
Use linkaxes to link the two x axis limits. When the limits of one x-axis changes, the other will adjust. I made 6 changes to...

5 months ago | 0

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