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How can I make this code a function to extract data and use the data in another code?
I would use the refactor button. See here: https://www.mathworks.com/videos/convert-code-to-reusable-functions-using-the-refacto...

2 years ago | 1

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matrix calculation reshaping and diferences between datum
I'd use scatteredInterpolant probably. Also, you can simplify your code a little by accessing the data in your tables more dire...

2 years ago | 0

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Issue with imresize, resizeParseInputs
At least one of your resize dimensions is 0. It appears, then, that your code is producing a result you did not anticipate. Chec...

2 years ago | 1

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Classify error: requires 3 arguments
I cannot duplicate your error. I used this example to create a sample data set. I then trained that data using your code, and th...

2 years ago | 0

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I'm trying to run this script in matlab mobile but giving me an error
MATLAB Mobile does not support Java user interfaces (your inputdlg's and questdlg's).

2 years ago | 1

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Installation sequence for toolboxes as part of Audio Toolbox
I would install them using the Add-Ons Explorer. This will also tell you if you already have access to these toolboxes. It wi...

2 years ago | 0

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How to get a digital certificate/link for older release self-paced training courses?
See this Answer: https://www.mathworks.com/matlabcentral/answers/2063562-how-do-i-share-my-progress-certificate-for-the-self-pac...

2 years ago | 0

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Cant assign an input in a function with an elseif condition
Remove the clear statements in your code.

2 years ago | 0

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Answered
how to import StormEvents_2013.csv in MATLAB 2019a
Questions about your course are best asked in the course forum. They are actively monitored. The most common cause for this is ...

2 years ago | 0

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How do I share my progress certificate for the self-paced online courses?
There is not a way currently to get a shareable link for a version of the course that is no longer available on the platform. On...

2 years ago | 1

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I seem to be running into problems with my code for a wind rose application could somebody help?
"Error using xlsread. Sheet argument must be a string scalar, a character vector, or an integer." Try this instead: [~,jaamstr]...

2 years ago | 0

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Answered
Create a map with upload longitude and latitude from excel and add data with a contourplot
m_map is a 3rd party tool You can find their user guide here: https://www.eoas.ubc.ca/~rich/mapug.html As for importing data, i...

2 years ago | 0

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Downloading a compressed archive folder from a URL
It is a secure site only accessible to signed-in users. I found I could successfully download the file if my request also includ...

2 years ago | 2

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ERROR 'unable to resolve name'
Look in your Workspace (lower left). The table Results does not yet exist. You need to run the first section of code first in or...

2 years ago | 1

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Training deep learning model on MATLAB online
I'm having a hard time finding a reference for this, but to clairfy, there is a 15 minute idle session timeout. If you are activ...

2 years ago | 1

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how create app design by MATLAB to read file(wav file),plot signal as audacity, calculate fft (spectrum) and plot fft?
It sounds like you are new to App Designer. I highly recommend going through the App Building Onramp. It's free, and will walk y...

2 years ago | 0

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How can I format the time as h:mm:ss?
Durations do not support that particular format. The closest you could get with a duration is 'hh:mm:ss'. t1 = duration(7,41,30...

2 years ago | 0

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Overplotting of scatter points on top of coastlines
Why not reverse the plot order? Plot your scatter first, and then your coastlines on top of them? I did have to modify some of ...

2 years ago | 0

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permute with exact repeats
I think this does what you are looking for. v = 1:3; % create all 5-digit possible combinations T = table2array(combinations(...

2 years ago | 2

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How to interpolate between multiple contour plots?
You could probably use interp3 if you concatenate all your 2D matrices together in the 3rd dimension. Vq = interp3(V,Xq,Yq,Zq)...

2 years ago | 1

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Answered
inpolygon, different results from MATLAB R2022a and R2023a?
This is not an official MathWorks answer. My observation is the following. You used to be able to define a rectangular ROI by s...

2 years ago | 3

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Comparison Using a Tolerance
The issue in both cases is that there are 2 "isequal_tol.mlx" files open. Please close them both, then either click Reset or na...

2 years ago | 0

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Plot 3D Dome - no topo60c file available
You need to open the example locally in order to have access to the mat file. Use the following command: openExample('map/mapex...

2 years ago | 0

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explain this matlab code please
From ChatGPT This MATLAB code performs the following tasks: Clears the command window and removes all variables from the wor...

2 years ago | 0

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how to import a chemical kinetic model in Cantera (.yaml)
This seems like a question for the developers of Cantera. I found this page on their website about creating *.yaml files https:...

2 years ago | 0

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How do I match 2 timetables via a Left Join (outerjoin)
I would recommend using the Join Tables Live Task to perform your join interactively. Once you find the settings that get you th...

2 years ago | 0

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Passing edit field numeric values to base workspace
An example app I created works as expected. % Value changed function: EditField function EditFieldValueChanged(app, event) ...

2 years ago | 0

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Answered
Loading weird data and without extension
It does help. So each variable has a width of 6 There are 36 columns of data, 16 rows for each day. Something like this would ...

2 years ago | 0

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extracting data from .ags file
Not pretty, but here's a quick and dirty template you can use to import AGS files. Since it appears the number of tables in the ...

2 years ago | 1

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1. Raw output value 2. output value with low pass filter of 1 kHz. 3. output value with moving average how to write code for graphs and how to vary it?
See Ch 9 of MATLAB Onramp to learn how to plot in MATLAB.

2 years ago | 0