
Adam Danz
MathWorks
Software engineer at MathWorks with a Ph.D. in neurophysiology from the University of Rochester (NY). Specialized in visual and vestibular systems, multisensory integration, sensory-motor and control systems, steering, and navigation. Former member of the MathWorks Community Advisory Board. *My community contributions before 14-Feb-2022 were prior to my employment at MathWorks.
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Using hold to generate scatter-histogram in for loop
There are two approaches to creating a scatterhistogram while using a loop. The first is to collect the data within the loop ...
17 Tage vor | 0
| akzeptiert
How to Change the first letter of a string to capital case and the rest to lowercase
Here's an approach that uses lower and regexprep. str = {'Vidin','sliven','rUSE','pErNiK','LOVECH'}; strTitle = regexprep(lowe...
18 Tage vor | 1
yyaxis limit for lines in one graph
Specify Line Style and Color in axes properties instead of in plot(__) Starting in R2023a, you can set the line style and line ...
24 Tage vor | 1
mlapp scaling/zoom errors
The zoom issue you are describing has been fixed for the R2025a release and is avalable in the R2025a pre-release. There is no ...
etwa ein Monat vor | 0
Transparency violation error only in new desktop and when a breakpoint is set in another function.
Transparency in MATLAB code refers to MATLAB's ability to identify all variables by scanning the code while ignoring comments, c...
etwa ein Monat vor | 0
| akzeptiert
Veröffentlicht
Casting Shadows and Inverse Stereographic Projections
Guest Writer: Eric Ludlam Joining us again is Eric Ludlam, development manager of the MATLAB charting team....
etwa ein Monat vor

The plotting function implicit3 fails to render under certain conditions. Notably, for sphere larger than a certain amount.
I believe the problem is recreated when the axes limits are not set. In this case, the ImplicitFunctionSurface is larger than th...
etwa ein Monat vor | 0
"plot" versus "text" command
Text's property AffectAutoLimits is set to off by default. This means that the axes limits will not update if a text object is ...
etwa ein Monat vor | 2
| akzeptiert
Veröffentlicht
Casting Shadows
Guest Writer: Eric Ludlam Joining us again is Eric Ludlam, development manager of the MATLAB charting team....
etwa 2 Monate vor

Converting from Cartesian rates to spherical rates.
To convert the three Cartesian velocity components to spherical velocity values, you can follow these steps. I assume East is ...
etwa 2 Monate vor | 0
Implementation details on surfnorm()
I recently looked into this topic and here's what I found. The surfnorm algorithm uses bicubic interpolation as defined in the...
etwa 2 Monate vor | 0
How do I make and export a brushed area from a figure
Turn on brushing To turn on brushing, press the brush icon in the axes toolbar or called the brush command: brush on. Intera...
etwa 2 Monate vor | 0
Alphabetical Sorting (case insensitive)
> I want to assort an array of words in alphabetical order with case insensitive sorting A = ["help" ; "MATLAB" ; "anyTIME" ; "...
etwa 2 Monate vor | 0

Poll
Which skill would you like to enhance: Creating or Interpreting data visualizations?
2 Monate vor | 28 votes | 2 comments
Appdesigner: updating the value of Text area
See drawnow function StartButtonPushed(app, event) app.val = app.PromptTextArea.Value; app.StartButton.Enable = "of...
2 Monate vor | 0
| akzeptiert
Replacement for undocumented function feature('setround')
> Is there a documented MATLAB replacement for the undocumented function feature(‘setround’)? There currently is not a document...
2 Monate vor | 0
| akzeptiert
Alias blanks in the cell array as a string.
As the OP found, the solution is to include multiple delimiters strsplit(t,'\t', 'CollapseDelimiters',false) And as others hav...
3 Monate vor | 1
| akzeptiert
Group Data for one Legend in Figure of Multiple SubPlots
Here are the key concepts to achieve this Use tiledlayout instead of subplot. Tiledlayout does a much better job at hosting gl...
3 Monate vor | 1
| akzeptiert
How to read numeric data with different number of columns
Is this what you are looking for? file = "data.txt"; t = readtable(file, 'ReadRowNames',true,"Delimiter",'\t') The data file...
3 Monate vor | 0
| akzeptiert
Understand values differences between smooth and smoothdata functions
> Is there a difference in window calculation between smooth and smoothdata for 'lowess' method These two functions compute the...
3 Monate vor | 1
Unable to see uifigure object properties
Let's see if I understand your workflow. Please correct me if this summary is incorrect. rbBar and rbLine are defined in a fun...
3 Monate vor | 0
Remove NaNs from uitable Matlab App
Can a UITable show missing values or NaNs as empty? Currently there is not an option to show missing or NaN values as empty in ...
3 Monate vor | 1
| akzeptiert
Veröffentlicht
Violin Plot: A Tool For Visualizing Distributions
Guest Writer: Baldvin Einarsson Baldvin is a software engineer in the Statistics and Machine Learning...
3 Monate vor

how to add geoplot scatter plot custom icon overlays?
If you're using MATLAB R2024b or later and have the Mapping Toolbox, use the new geoiconchart. lat = [37.7749, 34.0522, 40.7128...
3 Monate vor | 2
How to rotate rectangular with a an angle?
MATLAB's polyshape has a rotate function that makes this fairly easy. Instead of the [left, bottom, width, height] input used i...
3 Monate vor | 1
Superscripts and subscripts in fprintf
Not all letters have unicode subscripts but m, a, and x do, so you're in luck. x = 2; fprintf(1,'Maximum value of N is N%c%c%...
4 Monate vor | 0
how to halt a for loop in an external function called from mlapp by using a stop button in the mlap app
> Do I need to pass in app.stopFlag as an argument with the function when I call it, I thought that making app.stopFlag public w...
4 Monate vor | 0
Zoom of image on UIAxes seems to have one axis bound
Try setting the DataAspectRatio to [1 1 1] using axis(uiax,'equal'). If that doesn't fix the issue, it would help to share a ...
4 Monate vor | 0
| akzeptiert
How to disable or delete cameratoolbar context menu
This stumped me for a bit but I've found a potential workaround. I'll also make a note of this issue for discussion. Workaroun...
4 Monate vor | 0
Why is bootci giving different interval than prctile?
You're using two different alpha values. When you call bootci, you specify alpha as 0.05 or 5%. When you call prctile, you'...
4 Monate vor | 1
| akzeptiert