Answered
How can I use splitapply() in matlab appdesigner?
You could use a differnt function that incorporates grouping, like gscatter. load carsmall gscatter(Displacement,Horsepower,Mo...

2 months ago | 0

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StackedPlot with two tables with specific variables
If they have the same number of rows, I think what you would want to do is T = [A(:,["variable1ofA","var2ofA", "var3ofA"]),B(:,...

2 months ago | 0

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Answered
How to use setvaropts for strangely-formatted text file
You need to set the 'InputFormat' instead of the 'DatetimeFormat'. opts = detectImportOptions('chuSampleFile.csv'); opts = set...

2 months ago | 2

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error unrecognized function or variable help me please :(
You need to define your function inputs. You have no variable in your workspace names signalsCell. Define one before calling you...

3 months ago | 0

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I don't know how to fix this
The issue appears to be in your function coderun_radar_simulation, which has not been shared. You are trying to capture the outp...

3 months ago | 0

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How to pull dates out of character array, to get a datetime array. The character array was created from a log file in txt format.
charArray = ['METRIC ALERT LOG - Sun Jan 1 13:15:20 2023' 'METRIC ALERT LOG - Sun Jan 1 21:30:20 2023' 'METRIC ALERT...

3 months ago | 0

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Answered
How to ignore special characters and retrieve the data prior to the character
I think another rather straightforward approach is to treat * and # as delmiters. I've simplified the read function for readab...

3 months ago | 0

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MATLAB GUI code the Active Receptor should increased when at TstartLigand but im plot its decreased . Secondly how to get rid of this matlab ui.control even
The items you have circled are the Edit Field labels. An edit field component consists of an edit field and its label. To rem...

3 months ago | 0

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how to add markers on specific points ??
The MarkerIndices property was introduced around R2016b. This allows you to specify which points have a marker. See this example...

3 months ago | 0

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How can i create a black and white mask for my thermo image? When i run this code,my mask is just a green block but it should be white and black. Everything under 10 is white
You are changing the colormap for the entire figure. You need to change it for just the specific axis. Try updating the code in ...

3 months ago | 0

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Adoption of Name=Value in Function Calls what is best practice?
This really comes down to personal preference. They are all equivalent syntatically. Name=value syntax can feel more familiar fo...

3 months ago | 1

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Quiver plot - vector direction
Your U and V values are all positive, so all quivers will point up and to the right. I think you want U and V to be the differe...

3 months ago | 0

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Answered
Even a simple code I wrote in matlab does not appear in the command window section, only the name of the file appears for example >>untitled1 How can I solve this?
There is nothing to solve. That is how MATLAB works. The command window is telling you what script was executed. It does not pri...

3 months ago | 1

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How to match colors of an extracted contour with the colors of the main figure?
colormaps by default cover the range of data in your figure. You will want to manually set the color limits in the extracted fig...

3 months ago | 1

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Answered
Reading Clinical EEG (.ezdata) file IN MATLAB
ezdata appears to be a file created by Cadwell EEG Machines (along with .eas and .ez3). Based on what I see in the attached file...

3 months ago | 0

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How to solve index? error
cValue is a scalar (only contains a single value), so the error is coming from your attempts to index a 2nd and 3rd value.

3 months ago | 0

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HELP REQUIRED TO GET A LEGACY PROGRAM RUNNING
If you are going to have to rebuild anyway, I would suggest transitioning your gui to App Designer. MathWorks has been warning f...

3 months ago | 1

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Answered
An automatic way to change \ with / (windows vs. unix) only for "addpath"?
use fullfile to build your path. It will use the separator appropriate for your OS. "fullfile replaces all forward slashes (/) ...

3 months ago | 4

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I need help plotting data from a file
Your table must have more variable names than just those you are renaming. Try this. data.Properties.VariableNames(1:2) = varia...

3 months ago | 0

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Answered
I downloaded this code from github, and i dont know how to run it
https://github.com/ktapani/Neonatal_Seizure_Detection/blob/master/instructions_of_use.pdf

3 months ago | 2

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Error message when attempting to plot selected area from a XLSX file: " Specify one or two table subscripts after the table."
What variables in T do you wnat to plot? Since T is a table, you must use one of these syntaxes plot(tbl,xvar,yvar) plot(tbl,y...

3 months ago | 1

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CHANGE SCRIPT CODE INTO GUI MATLAB
I suggest getting started by completeing the App Building Onramp. This will give you the bascs of building an app. Since you hav...

3 months ago | 0

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Hello I have been using MATLAB online, how do I install a free copy on my computer? I'm having some problems downloading the app.
There is no free version of the desktop version of MATLAB. You can request a 30 day trial, or find an option that meets your nee...

3 months ago | 0

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Where can I find the extractFSSTFeatures helper function in Waveform Segmentation using Deep Learning?
Use the Copy Command button to obtain the code necessary to open the example in your local version of MATLAB. This will download...

3 months ago | 1

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Can I make a common folder available to all students in my class on the MATLAB online access under my university concurrent license license
Yes. The file system of MATLAB Online is MATLAB Drive. You can share a folder in your MATLAB Drive with others either directly (...

3 months ago | 0

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Answered
Converting Lat/Lon to map coordinates for mapinterp
You need to specify a reference speroid first. [X,Y,Z] = geodetic2ecef(spheroid,lat,lon,h)

3 months ago | 0

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Understanding the given lines of code
Have you tried asking in MathWorks AI Chat Playground? https://www.mathworks.com/matlabcentral/playground/new After providing ...

3 months ago | 0

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Answered
How to change the x-axis values in a plot
In short, no, you can't change the number order of your axes. You can change the scale (logarithmic, for example), and you can c...

3 months ago | 1

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Answered
I'm experiencing a discrepancy in the display of DICOM images between MATLAB's imshow function and the Medical Image Labeling tool.
Have you adjusted the Window Level and Window Width in the Medical Image Viewer App to match what you set in imshow? When I ope...

3 months ago | 0

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Matlab2019 on MacOS Monterey?
You can find the release-specific system requirements here: https://www.mathworks.com/support/requirements/previous-releases.htm...

3 months ago | 0