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Wanbin Song


MathWorks

12 total contributions since 2015

Application Engineer @ MathWorks

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Answered
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)...

más de 3 años ago | 0

| accepted

Submitted


Kinect Live 3D Point-Cloud matching Demo
Acquiring Kinect Data (RGB + Depth + Point Cloud) Stream with live 3D Point Cloud matching.

casi 4 años ago | 32 downloads |

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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...

casi 4 años ago

Answered
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...

casi 4 años ago | 1

Answered
How can I remove integers after the decimal points
You can use floor function which rounds toward negative infinity. A = floor(A);

casi 4 años ago | 0

| accepted

Answered
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 ...

casi 4 años ago | 0

Answered
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('~...

casi 4 años ago | 0

| accepted

Answered
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 ...

casi 4 años 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 ...

alrededor de 4 años 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...

alrededor de 4 años 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:...

alrededor de 4 años ago

Answered
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...

alrededor de 4 años ago | 0