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Shu-An Hsieh


Last seen: 3 months ago|Active since 2021

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Question


Select ROI (Region Of Interest) from a video, and extracting rgb values
Hi, I am wondering if there is a way that I can analyze a region of interest in a video and extract the rgb value in that vide...

3 months ago | 2 answers | 0

2

answers

Question


Bar graph grouped with two y axis
% clc % clear all x = categorical({'Filament'; 'Model'}); %y = [0.415047 0.11398; 0.41697 0.013588]; y = [0.415047; 0.416...

9 months ago | 1 answer | 0

1

answer

Question


count circle objects in app designer
I wonder how to count circle objects in app designer. I tried to use the same code as I normally used in normal file but it seem...

11 months ago | 0 answers | 0

0

answers

Question


gray image app design
I am trying to convert and display the gray image from the left green image into the right one. However, the gray image will...

11 months ago | 1 answer | 0

1

answer

Question


graph not displaying with UIaxes
x = 0:1:30; y = ((30^x)*exp(-30))/factorial(x); plot(app.UIAxes,x,y); the graph is not plotting, can ...

11 months ago | 1 answer | 0

1

answer

Solved


Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

1 year ago

Question


Counting circles in several images
Hi, I know we are able to count circles in an image by using imfindcircles functions, but is there an eaiser way to count thos...

1 year ago | 1 answer | 0

1

answer