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Feeds
Needs solution for this Task from Matlab fundamentals course
Click the 'See Solution' link to the left of the Submit button
5 days 前 | 0
120 Frame per second USB camera
When using webcam, it appears that FrameRate is a read-only property (i.e. can't be modified). See here. It may be possible to ...
5 days 前 | 0
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Updating offline Matlab 2024a
Follow the steps provided here: https://www.mathworks.com/help/install/ug/update-mathworks-software-on-offline-machine.html
7 days 前 | 0
Merging Mathworks accounts from previous account to current account
If you can't sign into the account, you will need to contact support. https://www.mathworks.com/support/contact_us.html
7 days 前 | 1
Power Systems Simulation Onramp error
The block parameter name changed in R2024b (see here). This was fixed in R2024b Update 3. Click on the help icon in the Home ta...
8 days 前 | 0
Data (.csv) extraction issue using "readtable"
When you don't specify any options, MATLAB tries to guess the best way to input the data based on the file format. Here, because...
8 days 前 | 1
| 已接受
που μπορω να βρω και να φορτωσω το colorcastnet.mat
colorcastnet.mat contains a single variable, ccnet. This is a trained regression network for color correction. ccnet is create...
8 days 前 | 1
I am unable to sign in 2024b
See this answer: https://www.mathworks.com/matlabcentral/answers/2137663-why-do-i-receive-the-error-loginwidget-no-endpoint-spec...
8 days 前 | 0
Convert 2D heatmap to 3D bar plot
There are two approaches I can think of, but they requrie some manual formatting. Both use bar3. 1. Color 3D bars by height. ...
9 days 前 | 0
Upgrade Matlab version to 2022b
You must download and install a new version of MATLAB. Whether you are able to do this or not will depend on if your license is ...
10 days 前 | 0
the new desktop gets progressively slower after using it for a while
Please report feedback and issues directly to the development teams by using the feedback button in the MATLAB toolstrip.
10 days 前 | 1
Superimpose scatter data points on line charts in loop
You just need to have your x data match the datatype used to plot your stock data. My suggestion would be to use datatimes for...
11 days 前 | 1
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Plot RGB triplets from a matrix as markers 'o'
Your plot command is adding 3 points each time. Try this. It specifies a unique x location for each row of C, and colors the mar...
13 days 前 | 0
Extracting number after a string in header of CSV file
There are lots of ways to do this. Here is one modified from code I shared here: https://www.mathworks.com/matlabcentral/answers...
13 days 前 | 1
How to include median and quartiles in a violin plot with the functin violinplot in MATLAB 2024b?
That functionality is not currently available in violinplot. However, you might consider using this File Exchange implementation...
15 days 前 | 1
How do I make EditText HorizontalAlignment to the right work?
It looks like an edit field does not overflow to the left. I'd suggest reporting this as an enhancement here: https://www.mathwo...
15 days 前 | 0
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The while loops works when X/Y is defined in the while loop, but won't run when X/Y is defined in the code above it. I need a while loop that works using the code above it.
If you do not update your variable bob inside your while look, you will create a loop that either never runs or runs infinitely....
16 days 前 | 0
plot an image with axes that match the source surface plot
There is non-uniform spacing in grid.y that is taken into consideration when using pcolor. This is causing the difference in how...
16 days 前 | 0
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MATLAB Coder Onramp Issue - Section 4 Call C Code from MATLAB
The issue has been fixed. It is no longer necessary to add '-jit' to your solution.
17 days 前 | 0
Does MATLAB work on macbook Pro with M4(M4, M4Pro, Max) tips?
You can find the system requirements here: https://www.mathworks.com/support/requirements/matlab-mac.html
17 days 前 | 0
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Error using trainNetwork (line 191) Invalid network.
You are missing an input layer for your model. See the final error message: " Layer 'input_sequence': An input layer must be fir...
18 days 前 | 0
| 已接受
matlab Ctrl-R not working to running the program
I was able to set the keyboad shortcut for run or continue execution to CTRL+R. It worked, but only in a script. It does not app...
18 days 前 | 0
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Can I use figures generated by view(net) command freely in my thesis and academic papers?
I can't provide an official response for the company, but I know of no reason why not. Perhaps this answer on citing MathWorks ...
20 days 前 | 0
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Tiled layout with a nested graph spanning multiple tiles
Perhaps it's your 'order of operations'. What if you add the floating axes last? figure tiledlayout(1, 6) nexttile([1 5]) ...
20 days 前 | 2
| 已接受
Issues with tables and writetable from data passed from uitable
When I use your code, it saves a text file with headers. T = uitable("Data",rand(10,6)*200); T.ColumnName = {'Idx' 'YPos(mm)...
22 days 前 | 0
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Very new to this and need help making a contour plot that shows correlation between weight of powder, bullet seating depth, and group size.
If you are completely new to MATLAB, consider going through MATLAB Onramp. This is a free, self-paced 2-hr course that will intr...
23 days 前 | 1
MATLAB GRADER VIEW LEARNER ANSWERS BY LEARNER ID
Your search options are slightly different depending on if you are running your course on grader.mathworks.com (a Grader hosted ...
23 days 前 | 0
How do I extract data point from a cell inside a heatmap?
I'm sure there's a way to develop something that does this graphically, but I would use groupsummary to create the heatmap resul...
27 days 前 | 0
Help with assessing learners work
Given my comment above, I wonder if the learner solution contains a syntax error. If yes, then everything is marked incorrect. ...
27 days 前 | 0
Figures saved with MATLAB New Desktop cannot be opened in MATLAB Online or on the local computer with MATLAB Old Desktop
This is a known issues with the beta version. Development is aware, but there is currently no fix for this in R2024b.
29 days 前 | 0
| 已接受
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