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Can Matlab draw the figure of a truss or frame by scanning image from notebook?
No, MATLAB does not have the ability to scan an external image and recreate it. If you can save your truss or frame as an stl f...

más de 2 años hace | 1

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Particle Detection In script but not in App Designer Function
Assuming your app is displaying the image in axes in the app canvas and not in a separate figure window, then I think the issue ...

más de 2 años hace | 0

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Comparing each row of a table to the same row of a different table. Then store the highest maximum temperature, lowest minimum temperature from that row.
I would use groupsummary. Tbl1 = readtable("temp_summary.05.01_1981.txt","ConsecutiveDelimitersRule","join"); Tbl1.Day = datet...

más de 2 años hace | 0

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how to install deep learning toolbox in MATLAB R2018b?
Toolboxes created by Mathworks are version specific. You can install the R2018b version of the Deep Learning Toolbox using the A...

más de 2 años hace | 0

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Can I use MATLAB academic to publish papers in professional journals?
If you would like a definitive answer, please contact sales: https://www.mathworks.com/company/aboutus/contact_us/contact_sales....

más de 2 años hace | 0

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Need to write code for closing already open excel file in Matlab version 2017a.
There are some examples that use slightly different syntax here: https://www.mathworks.com/matlabcentral/answers/166071-excel-fi...

más de 2 años hace | 0

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Error: The logical indices contain a true value outside of the array bounds.
This error occurs when your logical index has more elements than the array you are indexing with it. ind1 = logical([0 1 1 0]);...

más de 2 años hace | 0

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I need to close excel file before importing data
Suggestions and suspected bugs can be reported here: https://www.mathworks.com/support/contact_us.html

más de 2 años hace | 0

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[absolute beginner] What is the purpose of strcat when used in this way?
The explanation from the documention does a good job summarizing its function as "Concatenate strings horizontally". So it takes...

más de 2 años hace | 0

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Horizontal line for each category in a swarmchart with categorical x axis
Here's one approach. I tried to simplify it, If you ignore the bit about setting up the colors, you may agree. load T.mat % ...

más de 2 años hace | 0

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Geoid Data for Aerospace Toolbox download does not download required mat files
Please report this here: https://www.mathworks.com/support/contact_us.html

más de 2 años hace | 0

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Index exceeds the number of array elements
Your code is using the sorted values of y2 to index into y2. However, y2 only has 8 elements, but your values of y2 go up to 15....

más de 2 años hace | 0

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Cell array test in MATLAB Grader
As Dyuman Joshi pointed out, it depends what you are storing in your cell array. If you store any variables that require a MATLA...

más de 2 años hace | 1

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Signal Labeler Drop Down Bug
Please report this here: https://www.mathworks.com/support/contact_us.html

más de 2 años hace | 0

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creating time series on specific coordinates rainfall using .nc
Look at the size info to figure out the dimensions of pr First dimension is longitude Second dimension is latitute Third dime...

más de 2 años hace | 0

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Can MatLab run on a Thinkpad t530?
You can find the system requirments here: https://www.mathworks.com/support/requirements/matlab-system-requirements.html

más de 2 años hace | 0

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Display Image Result from a code in GUI
If you are using app designer and displaying the image using imshow, you need to tell MATLAB which axes to plot to. You do this ...

más de 2 años hace | 1

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Create a 3D array by month and other by seasons from a 3D array in days
A = [362 241 10227]; B = A; B(3) = B(3)/365.25*12 C = B; C(3) = C(3)/4

más de 2 años hace | 0

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Need help on how to CREATE a text file in matlab?
It really depends on the data you are trying to write to the file. See this page: https://www.mathworks.com/help/matlab/import_e...

más de 2 años hace | 0

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Type Editor. how it works
There is a documentation page: https://www.mathworks.com/help/simulink/slref/typeeditor.html From their, use the menu bar to fi...

más de 2 años hace | 0

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How to average 'data' column of [Latitude, Longitude, Data] data from multiple file and save the average of 'data' column with using the same [Latitude, Longitude]
Is the firle format the same in all your files? If so, I would use a filedatastore to load all the data into a single table, and...

más de 2 años hace | 1

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Plotting 4 D Data
You can use X, Y and Z axes to visualize data up to 3 dimensions. To visualize higher dimensions, you must incorporate something...

más de 2 años hace | 1

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Can't get simulink Onramp Certificate
It seems like you already found this answer: https://www.mathworks.com/matlabcentral/answers/1573013-can-t-get-simulink-onramp-c...

más de 2 años hace | 0

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How can I solve this question about Global Optimization Toolbox?
It looks like you have not installed the Global Optimization Toolbox. If that toolbox is included in your license, you can ins...

más de 2 años hace | 0

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how i scale up my graph
Do you mean you want to control the number of bins? If so, use either of these syntaxes histogram(X,nbins) histogram(X,edges)

más de 2 años hace | 0

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checking for colon operator in MATLAB grader
MATLAB Grader does not have a built-in way to check for the use of operators (see this related question). You might try combini...

más de 2 años hace | 0

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Making moving average calculations, on a weekly basis, of hourly data blocks.
Here's a slightly different approach that arranges the data in a 24xn grid and uses movmean to create a moving 7-day average by ...

más de 2 años hace | 1

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I can not see where is the mistake! Something wrong with transitions but cant figure it out.
Check your transition for when SOC >=97. It should be connected to the Charge state, not the SeekDock state.

más de 2 años hace | 0

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Matlab simulation for projectile motion
You may find the example used in Ch1 of Teaching with MATLAB helpful for this purpose. I think you could modify it easily enough...

más de 2 años hace | 0

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extract the number with only the first decimal number
I'd look into fix or floor. V = [1.23, 2.49, 4.77, 7.51]; v1 = floor(V*10)/10 v2 = fix(V*10)/10

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