# Wanbin Song

### MathWorks

Application Engineer @ MathWorks

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**Content Feed**

Submitted

Social Distancing Monitoring System

AI-enabled social distancing detection tool that can detect if people are keeping a safe distance from each other

mer än 2 år ago | 4 downloads |

Submitted

COVID19 Face Mask Detection using Deep Learning

The entire workflow of developing deep learning model for detecting face mask.

nästan 3 år ago | 12 downloads |

Submitted

Machine Learning Lithium-Ion Battery Capacity Estimation

Machine learning based Lithium-Ion battery capacity estimation using multi-Channel charging Profiles

ungefär 3 år ago | 26 downloads |

Submitted

Fire Detection for CCTV surveillance system using YOLOv2

Fire Detection for CCTV surveillance system using YOLOv2

mer än 3 år ago | 20 downloads |

Submitted

Kinect Live 3D Point-Cloud matching Demo

Wanbin Song's repository

mer än 3 år ago | 5 downloads |

Calculating frame rate per second for object detection

You can add some of code as belows: Declare some variables before while loop as below: fps = 0; avgfps = []; Include below t...

mer än 3 år ago | 2

| accepted

How to apply Gaussian filter on images in MATLAB?

You can use imgaussfilt function for 2-D gaussian filtering as below: I = imread('mypic.jpg'); Iblur = imgaussfilt(I, 1)...

ungefär 7 år ago | 0

| accepted

Solved

Determine if input is a perfect number

A <http://en.wikipedia.org/wiki/Perfect_number/ perfect number> occurs whent the sum of all divisors of a positive integer, exce...

mer än 7 år ago

Using a variable in an input prompt

Input argument of 'input' function should be a text. Your code shows that your input arguments of 'input' function consists o...

mer än 7 år ago | 3

How can I remove integers after the decimal points

You can use floor function which rounds toward negative infinity. A = floor(A);

mer än 7 år ago | 0

| accepted

i have 20 images saved in a folder in computer now i have to convert to gray images at the time. how to convert rgb to gray ?

Supposed that your images are named as image1.png, image2.png, ... image20.png. You can do it as follows: for i = 1:20 ...

mer än 7 år ago | 0

How to convert the following jpg file to matlab.fig file

As my understanding of your question, it is pretty simple as below: img = imread('~~.jpg'); imshow(img); savefig('~...

mer än 7 år ago | 1

| accepted

I want to sum the loop result which the result is indicates the total of selected input

You can code it as belows: disp('Please vote for your candidates'); a=1; b=2; c=3; d=4; result = []; for y=1:5 ...

mer än 7 år ago | 0

| accepted

Solved

Find the sum of all the numbers of the input vector

Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...

mer än 7 år ago

Solved

Make the vector [1 2 3 4 5 6 7 8 9 10]

In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...

mer än 7 år ago

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:...

mer än 7 år ago

Undefined function 'selectStrongest' for input arguments of type 'uint8'.

Try to change the work folder to simple directory such as C:\work. It happens when there is a function or matrix files in the...

mer än 7 år ago | 0