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Cris LaPierre


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MathWorks

724 total contributions since 2018

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Answered
Is there any shortcut for go back to previous folder?
There is a Back button in the Current Folder toolbox. That takes be back to the folder that was previously the current folder. D...

environ 22 heures ago | 0

Answered
i keep getting this error Error using griddedInterpolant The coordinates of the input points must be finite values; Inf and NaN are not permitted.
See the suggestions in this post. The issue is caused when Torque=NaN. This happens in point 10001, which corresponds to S=0. T...

environ 22 heures ago | 0

Answered
DateTime stamps in uitable from thingSpeakRead() data
My apologies for not catching onto that initially. While uifigure is needed to add datetimes, it is not supported in ThingSpeak....

2 jours ago | 0

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Answered
how can one disable auto indent in Live Script?
Turn off the "Automatic numbered lists" option in your MATLAB Preferences. To get there: Go to your Home tab In the Environmen...

2 jours ago | 1

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Answered
Add nan matrix where I have no data
A bit convoluted, but try this. The main challenge is you don't have any dates associated with data, so creating that is a bit i...

3 jours ago | 0

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Answered
Using a learner's variable value in the MATLAB grader reference solution
In MATLAB Grader, the reference and learner solutions share the same seed. Therefore, it is possible to create a problem that wi...

3 jours ago | 1

Answered
using spreadsheet column headers as variable
To read the tabular data while preserving variable names, set the 'PreserveVariableNames' parameter to true. T_preserve = rea...

4 jours ago | 0

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Answered
Help Making Heat Map with Categorical Y-axis and Continuous X-axis
This technically achieves what you want, but you have so many X values that it is not very readable. In addition, a time-event p...

4 jours ago | 0

Answered
Coursera download matlab instead of using online version
The course license likely does not offer a license for a local install of MATLAB. You can check what licenses you have by sign...

4 jours ago | 0

Answered
Will a Lenovo c740 run Matlab
You can find the minimum system requirements here.

4 jours ago | 0

Answered
How can I show the latitude and longitude of the earthquake locations on the map in the app designer?
I think this documentation page contains the information you are looking for. You can find additional properties for geographic ...

4 jours ago | 0

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Answered
DateTime stamps in uitable from thingSpeakRead() data
Try using uifigure instead of figure. We don't have access to your channel, so here's a quick mockup I did using a public channe...

5 jours ago | 0

Answered
Change the user, if someone is no longer part of a company
Try the steps provided in this post. If that doesn't work, contact MathWorks directly.

5 jours ago | 0

Answered
Add markers to stem plot above a threshold
This would have to be done in two steps. First, create your stem plot with no markers, then plot a second stem plot on top of it...

5 jours ago | 0

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Answered
when using Matlab Online is it possible to save a file to a local computer drive?
Yes. There are 3 options that are explained in this post. Use the Download option in the toolstrip on the Home tab Use MATLAB ...

6 jours ago | 1

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Answered
can't use matlab; can't locate license file
If you log into your Mathworks account, you should be able to see any valid license associated with your account. You should hav...

8 jours ago | 0

Answered
A student license for my students
Your students may have access through the PASS license as well. See this Answers post. This license can also grant access to MAT...

8 jours ago | 0

Answered
Randomization in Matlab Grader
MATLAB Grader allows you to use random numbers to accomplish what you want. Both the reference and learner solutions share the s...

9 jours ago | 1

Answered
Plot graph with different variables in loop
The typical way to use the same code over and over again without rewriting it is to turn it into a function. That function can e...

9 jours ago | 0

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Answered
Plot in MatlabAppDesigner with GUI
See this post.

9 jours ago | 1

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Answered
Using numbers in wordcloud
Do you have the Text Analytics Toolbox? Assuming you do not, and you don't have a count of the words, the syntax you need to us...

11 jours ago | 0

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Answered
Why is my linspace not working
What is your expected output? The 3rd input is the number of points you want the resulting vector to have. As such it must be ...

11 jours ago | 0

Answered
Where can I download the Bioinformatics Toolbox with R2019a version?
Use the Add-Ons explorer.

12 jours ago | 0

Answered
fillmissing doesn't fill NaN values
It's working, you just are not capturing the result in a variable. If you have the variable "ans" in your Workspace, open it in ...

12 jours ago | 0

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Answered
What am i doing wrong? This expression is violating basic Mathematics.
Nothing is wrong with your equation. However, think through your code. The nested for-loops are messing up your logic. The varia...

12 jours ago | 0

Answered
App Designer button click again
Try this instead cla(app.UIAxes)

12 jours ago | 0

Answered
Matlab Update Failure - Solution in Uninstall then Re-install?
Installing/uninstalling MATLAB will not affect your scripts and files (on your computer or on MATLAB Drive). To be clear, I do ...

12 jours ago | 0

Answered
How can I copy a problem description from a live script into MATLAB Grader?
When copying, items are stored in the clipboard. Each program has two clipboards – one that is public, and one that is private. ...

13 jours ago | 1

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