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Ahmer Shahid


COMSATS University

9 total contributions since 2017

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Question


Why when I'm displaying the webcam on axes in app designer it shows opposite?
I'm using app desiger in MATLAB 2018a. When I display webcam on axes it shows opposite. I'm using this code. app.camera = webc...

plus d'un an ago | 0 answers | 0

0

answers

Question


How to use neural network classifier in predict function?
I am using App designer in MATLAB R2018a. I am working on human idetification and I have trained networks with SVM and NN. I'm ...

plus d'un an ago | 0 answers | 0

0

answers

Question


How can I check a specific axes has an image or not ?
I am using app designer in Matlab 2018a and I replaces a button for testing which is disable. I know how to enable it but I wa...

plus d'un an ago | 2 answers | 0

2

answers

Question


When I use UIGETFILE function then the gui minimized how can I stop it to do this?
[filename,filepath]=uigetfile({'*.*'},'Select and image');

plus d'un an ago | 2 answers | 0

2

answers

Question


I want to get currentlytyped character from editfiled becuase I want to change every current character into password character (*). Kindly help me Thanks
I am using this code but I cannot get current characters. function [] = edit2_keypressfcn(varargin) password = g...

presque 2 ans ago | 1 answer | 0

1

answer

Question


I want to resize the images of whole database and then replace it with the same images. The problem is how to create or access the database for images.
Here is the code I tried for resizing and replacing ... Kindly help me thanks. Database = imageSet('Palm','recu...

presque 2 ans ago | 2 answers | 0

2

answers

Answered
Displaying video in a App Designer's tab
I am using the above code but this very slowly works I want to run it fastly as a live camera. Thanks in advance.

presque 2 ans ago | 0

Question


How to run webcam on an axis in app designer ?
function startcamerabutton_Callback(app, event) % hObject handle to startcamerabutton (see GCBO) ...

presque 2 ans ago | 1 answer | 0

1

answer

Question


I am new on MATLAB and want to create an editor using GUI but I cannot handle the axes position and mouse movement (drag) in which image is loaded . Kindly help me
code for button up/down function: pos = get(gca, 'currentpoint'); % get mouse location on figure x = pos(1); y = pos(2); % ass...

presque 3 ans ago | 0 answers | 0

0

answers