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Dominik Mattioli


University of Virginia

Last seen: circa un mese fa |  Attivo dal 2013

Contatto

Postdoc at University of Virginia; MATLAB user since 2014.

Programming Languages:
Python, MATLAB
Spoken Languages:
English
Professional Interests:
Graph and Network Algorithms, Statistics and Machine Learning Toolbox, Image Processing and Computer Vision

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Domanda


MaskRcnn error out of the box
I installed the computer vision toolbox and tried to instantiate a detector object for maskrcnn: detector = maskrcnn("resnet50-...

circa 2 mesi fa | 1 risposta | 0

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Domanda


How to use LaTeX interpreter for aligning words within an xlabel for a tilelayout?
f = figure(); t = tiledlayout( 3, 1 ); a = gobjects( 3, 1 ); for idx = 1:3 % Plot some stuff in each subplot tile. ...

oltre un anno fa | 0 risposte | 0

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Domanda


How to change text interpreter of HeatmapChart?
The HeatmapChart() object takes over control of the XLabel, YLabel, Title, and TickLabels seemingly without letting you change t...

quasi 2 anni fa | 1 risposta | 1

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Domanda


How to have multiple lines in a table variable name?
Can you change the interpreter of the table to format variable names? Both of these examples fail to accomplish the goal: % Ex...

quasi 2 anni fa | 1 risposta | 0

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Domanda


How to get position coordinates of axes' ticks?
I would like to know the intersection points of the X and Y major grid lines for an axis, with respect to the parent figure. I h...

quasi 2 anni fa | 0 risposte | 0

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Domanda


Exploded Bar plot (stacked)?
Is there functionality for "exploding" the stacked bars in a bar plot? I have data that can be visualized using the bar( x, y, ...

quasi 2 anni fa | 1 risposta | 0

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Inviato


NDcell2mat
Cell2mat for an array-cell structure of any size and any dimension.

quasi 2 anni fa | 1 download |

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Domanda


How to replace the classes in a pretrained network's output classification layer?
I've followed the MATLAB tutorial for training an image classification model (link below) and it works well for my 2 classes, bu...

quasi 2 anni fa | 1 risposta | 0

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Domanda


Error in activations() call when running 'Image Category Classification Using Deep Learning' Example
I've been walking through the following example and I get an error in the first call to the activations() function: Image Categ...

quasi 2 anni fa | 0 risposte | 0

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Domanda


How to blur text in image?
I'd like to blur only the text found in some images (potentially-sensitive medical information). I'm struggling to remember how ...

quasi 2 anni fa | 1 risposta | 0

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Domanda


How to find position of a new point along a series of line segments?
Say that you know that your query point Q is colinear to one line segment in a sequence of line segments XY. If XY is an Mx2 arr...

quasi 2 anni fa | 1 risposta | 0

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Domanda


Why does MATLAB not allow you to control the DataAspectRatio when you use both the left and right y-axes?
figure; yyaxis left; ax=gca; ax.DataAspectRatio = randi( 3, 1, 3 ) %Warning: Only 'auto' DataAspectRatio is supported for ax...

oltre 2 anni fa | 1 risposta | 0

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Domanda


Is there a matlab plot of stacked circles to illustrate probability of outcomes/events?
I can't figure out the name of this type of plot, but it's occaisionally used to illustrate the probability of a number an event...

oltre 2 anni fa | 1 risposta | 0

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Domanda


Why is uiconfirm freezing my application?
Regardless of which button the user clicks, MATLAB shows as 'busy' once the confirmation is complete. The same happens with uial...

oltre 2 anni fa | 0 risposte | 0

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Domanda


Setting to allow the user to change size of auto-flow panels in a mlapp?
Auto-flow is clear about it's purpose for changing of window sizes, but is there also a setting that allows the user of the app ...

oltre 2 anni fa | 0 risposte | 0

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Domanda


How to embed a command prompt into an mlapp?
I'd like to embed a command prompt into an mlapp. Basically, recreate the Command Window within my own custom mlapp. I would lik...

oltre 2 anni fa | 0 risposte | 1

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Domanda


How to insert markdown formatted instructions into AppDesigner?
I'd like to insert my README.md instructions file into a textbox or panel within my app. I have only found documentation about p...

oltre 2 anni fa | 0 risposte | 0

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Domanda


Adding a third auto-reflow panel to mlapp?
I have an app that I originally created using the 2-panel auto-reflow template, and now I realize that I would like to add a thi...

oltre 2 anni fa | 1 risposta | 0

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Domanda


Is there a metric for computing the "scale" between two polygons?
I have two similarly shaped polygons, one of which has a smaller area, and both are centered about the same reference point. Is ...

quasi 3 anni fa | 1 risposta | 0

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Domanda


How to run a python script with an open terminal window on a mac?
I'm using a socket connection which requires the python script to continuously run. I have this figured out on Windows, where !...

circa 3 anni fa | 0 risposte | 0

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Domanda


How to represent the skeleton of a mask as an equation of a line?
My masks are assumed to always take the following shape, and I need to represent them with minimum information (x_start, x_end, ...

oltre 3 anni fa | 0 risposte | 0

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Finding a number in an array less than 2
The error message is telling you that you are trying to index into a variable using an index that is not positive or a logical. ...

oltre 3 anni fa | 1

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Determine the number of y-values less than the number 2.0
First, your variable 'sum' in your first for-loop is problematic because it is overwriting a built-in MATLAB function called 'su...

oltre 3 anni fa | 0

Domanda


How to assign a class method as a ClickedCallback?
The class may change, but the method names are the same. classdef BaseClass < handle properties p = [] end ...

oltre 3 anni fa | 1 risposta | 1

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Domanda


Minimize cmd.exe window launched from MATLAB?
I am using a TCP/IP object to have MATLAB communicate with Python in the background. Python needs to be the server, so from MATL...

oltre 3 anni fa | 1 risposta | 0

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Domanda


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...

oltre 3 anni fa | 1 risposta | 0

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Domanda


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

oltre 3 anni fa | 1 risposta | 0

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Domanda


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

oltre 3 anni fa | 2 risposte | 0

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Domanda


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...

quasi 4 anni fa | 1 risposta | 0

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Domanda


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...

quasi 4 anni fa | 1 risposta | 0

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