Community Profile

photo

Sean de Wolski

MathWorks

2004 以来アクティブ

I like to be outside. But if I'm inside, I like to be using MATLAB.

I'm a Senior Application Engineer at MathWorks and civil/structural engineer by education.

Statistics

All
  • MATLAB Mini Hack Participant
  • Scavenger Finisher
  • Master
  • 36 Month Streak
  • Quiz Master
  • Creator
  • Personal Best Downloads Level 2
  • GitHub Submissions Level 3
  • First Review
  • 5-Star Galaxy Level 3
  • First Submission
  • Thankful Level 2

バッジを表示

Content Feed

回答済み
Call a MATLAB function from .NET program
https://www.mathworks.com/help/releases/R2021b/matlab/matlab_external/call-matlab-function-from-c-client.html

8日 前 | 0

回答済み
Generating an STL of a paraboloid surface made out of hexagons
1) yes 2) Look at stlwrite and triangulation.

10日 前 | 1

回答済み
surf indices reversed?
I think you're seeing the difference between meshgrid and ndgrid. Meshgrid is used for plotting, ndgrid for matrix/tensor work ...

22日 前 | 1

回答済み
Sending input() from Python API
This works if you start the MATLAB engine with the desktop: import matlab.engine eng = matlab.engine.start_matlab('-desktop'...

23日 前 | 0

回答済み
How can I iterate across the opposite diagonal?
full(flip(gallery('tridiag', 8, 4, 6, 4), 2))

27日 前 | 0

回答済み
How Can I create a function as a string
function grade=mygrade(grade) arguments grade(1,1) string = input('Write the grade:';'s') end grade = lo...

約1ヶ月 前 | 0

回答済み
how to change back to the right base for answers?
Or just call format short

約1ヶ月 前 | 0

回答済み
Run Python script with numpy and pandas in Matlab
The python that MATLAB is calling apparently does not have numpy installed properly. Check your system path for the version of ...

約1ヶ月 前 | 0

回答済み
Will there ever be a dark mode version of MATLAB?
Yes.

約1ヶ月 前 | 2

回答済み
How can I solve x^4-1=0
x = 1

約1ヶ月 前 | 0

回答済み
Python Matlab engine - Cannot read simulink output
Extract the simout to a timetable, then pass the timetable back to python either via writing to disk as a CSV, or converting to ...

約2ヶ月 前 | 0

回答済み
Convert Python list Type to MATLAB double
q = py.list({1,2,3}) cq = cell(q) [cq{:}]

約2ヶ月 前 | 0

回答済み
Display image using HTML within app designer does not work
One way to do this is to explicitly base64 encode the image data. Here's an example for PNG file, you'd have to change the HTML...

約2ヶ月 前 | 0

| 採用済み

回答済み
Create table in a for loop with text
Confused as to why you're using excel ranges with csv input. Either way, this should be doable in one shot with readall(datasto...

約2ヶ月 前 | 0

回答済み
Integration using Cumtrapz backwards instead of forwards
Easy solution is to just flip everything L_dist =[10 9 8 7 6 5 4 3 2 1 0]; locations=[0 1 2 3 4 5 6 7 8 9 10]; shear.z = fl...

2ヶ月 前 | 0

| 採用済み

回答済み
How execute a jar generated with Compiler SDK from windows prompt.
I'd strongly recommend that you create a "sample" with the Compiler SDK. Then the output will contain a getting started guide w...

2ヶ月 前 | 0

回答済み
Is the LiveScript Editor Connected to the Base Workspace?
The red pause button is any execution, not just execution from the live editor.

2ヶ月 前 | 0

回答済み
Error when executing MATLAB app methods via parfeval and BackgroundWorker pool.
MainFunc should be an external function you call and not an app class method. The app can update itself with the results of the...

2ヶ月 前 | 1

| 採用済み

回答済み
creating a PDF report using simulation results.
I'd strongly encourage you to look at the report generator task examples and specifically the tables section. https://www.mathw...

2ヶ月 前 | 0

回答済み
Remove the Last Entry of Many Fields of a Structure
data.test1=1:10; data.test2=3:12; data.test3=2:11; data.test4=1:10; data.test5=2:10; data.test6=4:12; data.test7=5:13; n ...

2ヶ月 前 | 0

回答済み
How to find pythagorean triangle's hypotenuse in a matrix?
This will be the most numrically stable. a = [5 8 12 3; 8 12 63 20; 9 84 144 20; 24 11 15 180]; b = [12 6 5 4; 15 35 16 21; 40...

2ヶ月 前 | 2

回答済み
Use icons of different shapes for push button in AppDesigner
You could use a uiimage instead. Then set it's ImageClickedFcn instead of ButtonPushedFcn callback.

3ヶ月 前 | 0

回答済み
(Need Help) nlmpc (nonlinear model predictive control) in Simulink for code generation
The command from MATLAB you'll want to use is nlmpcmoveCodeGeneration Compute nonlinear MPC control moves with code generation...

3ヶ月 前 | 0

| 採用済み

回答済み
How to parse file name text and save values to variables
Look at various combinations of the following functions split contains matches extractBetween, extractBefore, extractAfter

3ヶ月 前 | 0

回答済み
Modify attributes of inherited property
You could instead author your own class that passes through to a mechss object it stores as a private property. Then you can ca...

3ヶ月 前 | 1

回答済み
With 2021b's New Python Functionality, is there a way to view an interpreter's output?
>> pyrunfile('foo.py') % saving as foo.py, changing folder, and commenting broken on_moved Modified Item C:\Documents\MATLAB\Sc...

3ヶ月 前 | 0

回答済み
empty array size is stuck on 1x3
You may want to look at gpxread. Read GPX file - MATLAB gpxread (mathworks.com)

3ヶ月 前 | 0

回答済み
Fill background pixels with the value of the nearest foreground pixel
Hi Matt, The second output from bwdist is the index of the closest pixel. I think this is all you need to then index back. [~...

4ヶ月 前 | 0

| 採用済み

回答済み
How to activate bubble chart
Bubblechart was added to core MATLAB in R2020b. You'll need to upgrade to this release or find a variant on the file exchange.

4ヶ月 前 | 1

もっと読み込む