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Cris LaPierre

MathWorks

Last seen: Today |  Active since 2018

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  • Most Accepted 2023
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  • Most Accepted 2021
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Answered
Needs solution for this Task from Matlab fundamentals course
Click the 'See Solution' link to the left of the Submit button

4 days ago | 0

Answered
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 ...

4 days ago | 0

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Answered
Updating offline Matlab 2024a
Follow the steps provided here: https://www.mathworks.com/help/install/ug/update-mathworks-software-on-offline-machine.html

6 days ago | 0

Answered
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

6 days ago | 1

Answered
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...

7 days ago | 0

Answered
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...

7 days ago | 1

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Answered
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...

7 days ago | 1

Answered
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...

7 days ago | 0

Answered
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. ...

8 days ago | 0

Answered
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 ...

9 days ago | 0

Answered
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.

9 days ago | 1

Answered
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...

10 days ago | 1

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Answered
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...

12 days ago | 0

Answered
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...

12 days ago | 1

Answered
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...

14 days ago | 1

Answered
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 ago | 0

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Answered
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....

15 days ago | 0

Answered
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...

15 days ago | 0

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Answered
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.

16 days ago | 0

Answered
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 ago | 0

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Answered
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...

17 days ago | 0

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Answered
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...

17 days ago | 0

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Answered
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 ...

19 days ago | 0

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Answered
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]) ...

19 days ago | 2

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Answered
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)...

21 days ago | 0

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Answered
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...

22 days ago | 1

Answered
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 ...

22 days ago | 0

Answered
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...

26 days ago | 0

Answered
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. ...

26 days ago | 0

Answered
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.

28 days ago | 0

| accepted

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