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Cris LaPierre

MathWorks

Last seen: Today Active since 2018

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Answered
Can you run MATLAB on a Kindle Fire?
See the System Requirements section of this page: https://www.mathworks.com/products/matlab-mobile.html

ongeveer 5 uur ago | 0

Answered
How to extract data according to date ?
Convert your dates to datetime and use isbetween. idx = isbetween(TM2,datetime(2016,02,01,00,19,09),datetime(2016,02,05,00,00,0...

ongeveer 8 uur ago | 0

Answered
3D plot represented in 2D
What about a stem3 plot? x1 = [1.15 1.24 1.19]; y1 = [191.00 187.90 173.30]; z1 = [168.70 175.70 155.10]; stem3(x1,y1,z1) ...

ongeveer 9 uur ago | 2

Answered
A concise way to sort the rows of matrix A in the same order of the rows of matrix B
I think you have a good approach considering that any permutation of the 2 columns is considered equal. However, you can just us...

ongeveer 18 uur ago | 0

| accepted

Answered
Plotting multiple variables in boxchart
Your desired plot comes straight from an example on the page VBBV linked to, complete with sample code and an explanation. You m...

ongeveer 19 uur ago | 0

Answered
Array changes size every time I run the code
Please contact support to report this. Be sure to include that this is only happening in MATLAB Online.

ongeveer 19 uur ago | 0

Answered
2021b: How to replace in Editor from cursor to the eof ? Without wrapping to the file head and back to cursor
I suggest you submit a report via customer support..

1 dag ago | 0

Answered
How to solve this error index in position 1 exceeds array bounds?
The error is that your indexing of rows (specifically nt+t0_i), is resulting in a number higher that the total number of rows in...

1 dag ago | 0

Answered
Please help to remove the error
There are 2 zeros, so consider limiting the search range to your desired x range. y1=@(x) sin(x); y2=@(x) x.^2-1; fplot(y1) ...

1 dag ago | 0

Answered
Suggestions to improve script performance?
You can get around using for loops if you meshgrid your X and Y vectors. I don't love the globals, either. Another way to speed ...

2 dagen ago | 0

| accepted

Answered
In MATLAB Grader, How can you remove a students submission, so that they can make another attempt?
There is currently no mechanism for granting an exception to a subset of students in a course. If the problem has not yet been...

2 dagen ago | 0

Answered
How do I use sliceViewer with RGB images?
Try using the permute function to swap your 3rd and 4th dimensions. newRGB = permute(RGB,[1,2,4,3]);

3 dagen ago | 0

| accepted

Answered
Difference Between Export to PDF & Save AS... -> PDF in MATLAB Live Editor
They both achieve the same thing.

4 dagen ago | 1

| accepted

Answered
Plot Mean over Box Charts for two groups
See the 'Plot Mean Over Box Charts' example on the boxchart documentation page. For help with your specific code, please share y...

4 dagen ago | 1

| accepted

Answered
Error when indexing 3D cell array: Index in position 2 exceeds array bounds
Your code is not looping over every cell. It is always using the last cell. This is because the code looping through each cell u...

4 dagen ago | 1

| accepted

Answered
I forgot my security question answer...How do get it...?
You will need to contact support.

4 dagen ago | 0

Answered
how can i insert photo to a graph location
This is the default behavior when displaying an image in an axes. You can turn the axis back on using the following syntax: axis...

4 dagen ago | 0

| accepted

Answered
Difference Between Copy and Copy Output
I see a slightly different set of options. I see 'Copy Output', meaning the output you have right clicked on (a single output) a...

5 dagen ago | 0

| accepted

Answered
Why Value of type "tf"is not convertible to double?
I believe the issue is because the order of your function outputs is not correct. The first output of your function needs to be ...

5 dagen ago | 0

Answered
How to align Spikes?
Not sure what approach you are taking, but your desired outcome figure reminded me of this answer that created something similar...

5 dagen ago | 0

Answered
Why can't I generate a 3-d surface when using surf? (file)
Z must be a matrix. In your code, it is only a vector. Follow the eamples on the surf documentation page. You will find meshgrid...

6 dagen ago | 0

Answered
Error using h5readc Unable to open the file because of HDF5 Library error. Reason:Unknown
If you can share your file, we can test if we get the same error. However, I would probably go straight to contacting support.

6 dagen ago | 1

Answered
Can I make a standalone app (designed from App Designer) so that it runs on computers without Matlab1?
Yes. However, computers that don't have MATLAB installed will need MATLAB Runtime. See the instructions here on how to create a...

6 dagen ago | 0

| accepted

Answered
How to plot the 2d complex function with amplitude and phase
Perhaps you would be interested in this File Exchange submission: https://www.mathworks.com/matlabcentral/fileexchange/66850-co...

6 dagen ago | 0

| accepted

Answered
How to make the function has many process in GUI image processing?
See this page: https://www.mathworks.com/help/matlab/app-designer.html and perhaps this example: https://www.mathworks.com/he...

6 dagen ago | 0

Answered
The end operator must be used within an array index expression
You cannot use end in a variable that has not yet been created. Here, you are using end in the assignment to all your variables....

7 dagen ago | 0

| accepted

Answered
I can't found Data Science Trail Package.
Not knowing anything about what it is you want to do, I would start with the MATLAB Essentials option. Other options that may be...

7 dagen ago | 0

Answered
Is there a way to download R2014b 64bit (for Windows) from the License Center?
If you see what Rik sees, the 'Download for Windows' is the 64 bit version. 'Download for Windows (32-bit)' is the 32 bit vers...

8 dagen ago | 0

| accepted

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