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Dominik Mattioli


University of Iowa

37 total contributions since 2013

- University of Iowa, PhD Candidate (Industrial & Systems Engineering, 2021)
- The Ohio State University, M.S. (Civil Engineering 2017)
- The Ohio State University, B.S. (Civil Engineering 2015)

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Question


Is there inheritable behavior (or a Mixin) for setting/getting the 'Parent' and 'Children' properties of a custom class?
I ran into a problem with setting the Parent and Children of a user-defined class, and I ended up writing my own methods that se...

5 days ago | 1 answer | 0

1

answer

Question


How to override inherited methods?
classdef superClass < matlab.mixin.SetGet % SuperClass properties prop1 = []; prop2 = []; end ...

6 days ago | 1 answer | 0

1

answer

Question


How to require a custom class type with addRequired?
I have a custom class, classdef foo properties %Property stuff prop1; end methods fun...

6 days ago | 2 answers | 0

2

answers

Question


How to pass a matlab string as an exclamation point command
pathName = '.../foldername/subfoldername' scriptName = 'main.py' How do you issue a command to run some file in that folder wi...

5 months ago | 1 answer | 0

1

answer

Question


Can you program a figure to execute the same callback after each child's callback?
Essentially, I'd like a callback that is for the figure and all of it's children, but is executed last. Of course, you could man...

5 months ago | 1 answer | 0

1

answer

Question


How to close system command prompt opened by MATLAB !command?
I've seen similar questions but not ones that involve opening the command window/terminal via "!". I'm using a MATLAB-to-Python ...

5 months ago | 1 answer | 0

1

answer

Answered
How to make a figure fit a screen on a 2nd monitor?
I've found that setting the outerPosition property can be awkward, especially with a taskbar in the mix. % Get pixel position o...

6 months ago | 0

Answered
How do I make a figure full screen programmatically in MATLAB?
If you want to account for the taskbar (I found this in the comments of some other question): fh = figure(); fh.WindowState = ...

6 months ago | 8

Question


Calling python scripts that use "from" keyword to import keras from MATLAB
I've set my pyversion as the command-line-downloaded executable of python, and I have added the directory containing all site-pa...

6 months ago | 0 answers | 0

0

answers

Answered
How to change python path?
After some research, I've discovered that MATLAB needs to be able to find the correct version and install of python, but adding ...

6 months ago | 0

Question


Why would py.importlib.import_module('keras') fail?
% Specify Python Executable Library. pcPythonExe = 'C:\Users\dmattioli\AppData\Local\Programs\Python\Python37\python.exe'; [ve...

6 months ago | 0 answers | 1

0

answers

Question


How to change python path?
I'm trying to call a python script that imports tensorflow. I point python to my Anaconda-built python executable and I add the ...

6 months ago | 1 answer | 0

1

answer

Question


How to implement a setter restriction?
When making a user-defined class myClass that inherits from matlab.mixin.SetGet, how can I restrict the Set for a property prop1...

10 months ago | 1 answer | 0

1

answer

Answered
In MATLAB, how do I obtain information about my screen resolution and screen size?
Res = get(0,'ScreenPixelsPerInch') This functionality might have been added since MathWorks originally posted their own answer ...

12 months ago | 0

Question


How to move cursor line within edit box of uicontrol?
I've a string that isn't always viewable within my edit box. I'd like to be able to move the cursor and/or adjust the view of th...

1 year ago | 1 answer | 0

1

answer

Question


Constraining imline to points of an existing imellipse?
I'd like to draw a line and then be able to adjust the endpoints of that line while restricting them to the vertices of an ellip...

1 year ago | 1 answer | 0

1

answer

Question


How to plot the second point of line at mouse location
I'd like to plot a line defined by two points, one that is already selected in [x,y] space, and the other that is unselected, bu...

1 year ago | 1 answer | 0

1

answer

Question


How to create a triangulation from a list of edges and list of nodes?
I'm beginning with a triangulation so that I know this graph is actually composed of non-intersecting edges that define a set of...

1 year ago | 1 answer | 0

1

answer

Question


How to plot a graph without intersecting edges?
Can you input nodal coordinates to the graph generating function or specify in the plotting function to not have intersecting ed...

1 year ago | 0 answers | 0

0

answers

Question


How to create this monotonically increasing list of numbers?
I want to use a vector V of length N V = [1 1 2 1 2 3 1] to create a monotonically increasing list L, where the values o...

1 year ago | 2 answers | 0

2

answers

Question


How to place a dialog box in a GUI?
For all built-in MATLAB dialog box functions (errordlg, helpdlg, warndlg, etc.), can you place these dialog boxes into your GUI ...

1 year ago | 1 answer | 0

1

answer

Question


How to retrieve handles (data) of MATLAB GUI from saved .fig file?
I need to retrieve about 100 saved GUI's (templated from Guide), so I'd rather not open each file and manually load the data int...

1 year ago | 1 answer | 0

1

answer

Question


How to cancel impoly, imcrop, etc. in GUI?
Suppose that there is an image in an axis of a GUI (created via guide) and a button that calls imcrop. After pushing this button...

1 year ago | 0 answers | 0

0

answers

Question


How to use a parfor loop inside a for loop?
I have a for loop with variables that have dependency. Within that loop I would like to use parfor to perform a costly operation...

2 years ago | 1 answer | 0

1

answer

Answered
How to identify a specific region of an image?
I think this is an interesting question and I think I have a good solution so I will answer my own question. Since this is a ...

2 years ago | 0

Question


How to identify a specific region of an image?
I have some ultrasound movies that I have converted to sets of image frames. I'm trying to adjust the contrast of the region tha...

2 years ago | 1 answer | 0

1

answer

Question


How to plot a cropped image in another axis within the same figure?
If my figure has two axes/subplots and one of them plots an image, how can I use imcrop on that image and plot the cropped image...

2 years ago | 1 answer | 0

1

answer

Question


Create a method that overloads a property?
I have an established object I would like to overload one of its properties by creating a method of the same name. My idea fo...

2 years ago | 1 answer | 0

1

answer

Question


How to replace elements in an array with the indices of the array's sorted, unique values?
This is what I have (below). I am wondering if there is a better way of accomplishing the aforementioned task. Also, is there a ...

2 years ago | 3 answers | 1

3

answers

Question


Fast way to retrieve nonzero entries of each row in a sparse matrix
I'm working with very large sparse matrices (10's of thousands to millions of entries) and I'd like to efficiently retrieve and ...

2 years ago | 1 answer | 0

1

answer

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