Beantwortet
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...

mehr als 3 Jahre vor | 2

Beantwortet
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 = ...

fast 4 Jahre vor | 27

Frage

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...

fast 4 Jahre vor | 0 Antworten | 0

0

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Beantwortet
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 ...

fast 4 Jahre vor | 3

Frage

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

fast 4 Jahre vor | 0 Antworten | 1

0

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Frage

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 ...

fast 4 Jahre vor | 2 Antworten | 1

2

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Frage

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...

etwa 4 Jahre vor | 1 Antwort | 0

1

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Beantwortet
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 ...

mehr als 4 Jahre vor | 0

Frage

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...

mehr als 4 Jahre vor | 1 Antwort | 0

1

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Frage

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...

mehr als 4 Jahre vor | 1 Antwort | 0

1

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Frage

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...

mehr als 4 Jahre vor | 1 Antwort | 0

1

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Frage

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...

mehr als 4 Jahre vor | 2 Antworten | 0

2

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Frage

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...

mehr als 4 Jahre vor | 0 Antworten | 0

0

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Frage

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...

mehr als 4 Jahre vor | 2 Antworten | 0

2

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Frage

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 ...

fast 5 Jahre vor | 1 Antwort | 0

1

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Frage

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...

fast 5 Jahre vor | 1 Antwort | 0

1

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Frage

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...

etwa 5 Jahre vor | 0 Antworten | 0

0

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Frage

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...

etwa 5 Jahre vor | 1 Antwort | 0

1

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Beantwortet
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 ...

etwa 5 Jahre vor | 0

Frage

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...

etwa 5 Jahre vor | 1 Antwort | 0

1

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Frage

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...

etwa 5 Jahre vor | 1 Antwort | 0

1

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Frage

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...

mehr als 5 Jahre vor | 1 Antwort | 0

1

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Frage

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 ...

mehr als 5 Jahre vor | 3 Antworten | 1

3

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Frage

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 ...

mehr als 5 Jahre vor | 1 Antwort | 0

1

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Frage

How to split a vector into unequal sections?
I know that some similar questions have previously been asked, but I think this problem might be a little unique. For some conte...

fast 6 Jahre vor | 2 Antworten | 0

2

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Frage

How to use ismember in a cell array?
I would like to change the value of some value within a cell array that has only numeric data, preferably not using loops becaus...

etwa 6 Jahre vor | 2 Antworten | 0

2

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Frage

Is it better to use the dimensional cat function(s) versus using brackets?
I've timed the various methods of concatenating vectors and I'd like someone to interpret the results a little bit. Knowing that...

etwa 6 Jahre vor | 2 Antworten | 0

2

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Frage

How to rotate rows of a matrix?
I have a matrix A where each row of A has only one value of 1 and the rest are some other number. A = [9 8 7 1; 9 1 8 7; 9 8 ...

etwa 6 Jahre vor | 3 Antworten | 0

3

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Frage

How can I index using cell arrays?
A = randi(100,1,8); % Some array that I want to index into. B = {[1;2;3];[4;5];[6];[7;8]}; % Cell array with indices. %I w...

etwa 6 Jahre vor | 1 Antwort | 0

1

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Frage

How do I get all non-unique occurrences?
MATLAB's unique function only returns the non-unique indices to either the 'first' or 'last' occurrences of unique elements/row...

etwa 6 Jahre vor | 1 Antwort | 0

1

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