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David Aronstein


Last seen: 14 días hace |  Con actividad desde 2018

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Estadística

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Receiving mouse clicks in App Designer UIAxes - stops working after imshow
The attached app has a UIAxes and a "Load" button. Initialy, when you mouse-click on the UIAxes, the word "Button!" is printe...

más de 1 año hace | 1 respuesta | 0

1

respuesta

Pregunta


Initial value in uihtml + Javascript implementation of text input
Since I got extremely helpful input on a previous question on this same general theme: https://www.mathworks.com/matlabcentral/...

casi 3 años hace | 0 respuestas | 0

0

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Enviada


Change Directory (cd) Overload
Overloads 'cd' to allow changing to a directory specified by a file in your MATLAB path.

casi 3 años hace | 1 descarga |

Pregunta


App Designer: Triggering ValueChanged callback for text Edit Field with Default Value
In the attached simple App Designer app enter_name.mlapp, you enter your name in the top field, and then after pressing Enter, t...

casi 3 años hace | 2 respuestas | 0

2

respuestas

Pregunta


Fixing quirk in uihtml + JavaScript implementation of "command line" with command history
I have been noodling on creating a simple "command line" prompt with command history, using the App Designer + a uihtml componen...

casi 3 años hace | 2 respuestas | 0

2

respuestas

Pregunta


addlistener for drawrectangle to trigger when the rectangle is first drawn
I want the user of my code to draw a rectangle in a plot, with: roi = drawrectangle(); I understand how to set up a listener ...

alrededor de 3 años hace | 1 respuesta | 0

1

respuesta

Pregunta


Real-Time Video and Parallel Computing Toolbox
Suppose I am getting images a frame at a time from a camera. Psuedo-code for what that might look like is: while (camera_statu...

alrededor de 4 años hace | 0 respuestas | 0

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Why is GUIDE so much faster than App Designer? Can you help me speed up my App Designer app?
I have noticed that App Designer apps can feel a little sluggish, so today I decided to make an apples-to-apples test between a ...

más de 4 años hace | 1 respuesta | 2

1

respuesta

Pregunta


How to tell how an uieditfield was exited?
I have a uieditfield field for text input. There seem to be at least three ways to indicate to the app that we are finished ent...

más de 4 años hace | 2 respuestas | 0

2

respuestas

Pregunta


Interplay between .Visible='off' and axis(app.UIAxes, 'off') in App Designer
This is somewhere between a bug report and a request for help. In App Designer on R2019a, I am seeing a confusing thing happen ...

casi 5 años hace | 2 respuestas | 0

2

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Respondida
Standalone application cannot find ctf
I am having the same issue.

casi 5 años hace | 1

Pregunta


How to speed up a parfor loop with large broadcast variables
I have a calculation to do on a large list of points, that makes use of two large cell arrays (~1.5 GB). My efforts in changing...

alrededor de 5 años hace | 1 respuesta | 0

1

respuesta

Pregunta


Best/fastest way to call MATLAB routine from C repeatedly
We have a MATLAB routine/script that we wish to call from a C program. What we have tried to do so far is to use the MATLAB com...

más de 5 años hace | 2 respuestas | 0

2

respuestas

Pregunta


Parsing varargin for a function called with values only instead of name-value pairs
Suppose I am writing code to maintain a bird-watching database. Each optional input to this function has a rather short list of...

casi 6 años hace | 3 respuestas | 0

3

respuestas