Submitted
video edge detection demo for fun
This simulink model is just for fun. You can import a video file and the model will make edge "beautiful"
11 months ago | 2 downloads |
Submitted
Generate Koch Snowflake
Very simple code to generate Koch Snowflake.
12 months ago | 4 downloads |
Submitted
Demo based on DrivingScenario for fun
this demo is for fun, which contains map of Natick Apple Hill and Lackside
1 year ago | 1 download |
Submitted
programmers Pretend to be Working
this is a script for fun, which can let programmers pretend to be working and busy. Just run it in MATLAB r2023b.
1 year ago | 4 downloads |
Submitted
What to EAT _ Android APP generated by Simulink
This is Simulink model to generate rand number to select what to eat for lunch / dinner. You can deploy it into Android hardware...
1 year ago | 1 download |
Submitted
Happy New Year and Best Wishes
Try this small code, feel free to modify~
3 years ago | 1 download |
Submitted
Happy Mid Autumn Festival
This is small code for DIY gif to greet your friends in Mid Autumn Festival
3 years ago | 1 download |
Solved
Maximum value in a matrix
Find the maximum value in the given matrix. For example, if A = [1 2 3; 4 7 8; 0 9 1]; then the answer is 9.
4 years ago
Submitted
Locate Starting Point of Signal in Time Series
Locate starting point of signal in time series. e.g., pulse signal in real-time monitoring.
6 years ago | 2 downloads |
Submitted
big data plot for correlation analysis
plot a picture and U can see the correlation easily.
6 years ago | 1 download |
Submitted
randomly pair divide or groupe
A common tool to make randomly pair divide or groupe.
6 years ago | 1 download |
Submitted
When you feel indecisive
This is a random APP which can help you make decision, when U feel Indecisive. Just a game.
6 years ago | 1 download |
Solved
Solitaire Cipher
Implement the <http://en.wikipedia.org/wiki/Solitaire_(cipher) solitaire cipher>. Since this is from Wikipedia, I am capturin...
6 years ago
Solved
Implement simple rotation cypher
If given a letter from the set: [abc...xyz] and a shift, implement a shift cypher. Example: 'abc' with a shi...
6 years ago
Solved
Given a window, how many subsets of a vector sum positive
Given a vector: [1 0 -1 3 2 -3 1] and a window of 2, A sliding window would find: 1 + 0 = 1 0 - 1 = -1 ...
6 years ago
Solved
Flag largest magnitude swings as they occur
You have a phenomenon that produces strictly positive or negative results. delta = [1 -3 4 2 -1 6 -2 -7]; Marching thr...
6 years ago
Solved
Make a run-length companion vector
Given a vector x, return a vector r that indicates the run length of any value in x. Each element in r shows how many times the ...
6 years ago
Solved
Find a subset that divides the vector into equal halves
Given a vector x, return the indices to elements that will sum to exactly half of the sum of all elements. Example: Inpu...
6 years ago
Solved
How long is the longest prime diagonal?
Stanislaw Ulam once observed that if the counting numbers are <http://en.wikipedia.org/wiki/Ulam_spiral arranged in a spiral>, t...
6 years ago
Solved
Find the biggest empty box
You are given a matrix that contains only ones and zeros. Think of the ones as columns in an otherwise empty floor plan. You wan...
6 years ago
Solved
Triangle sequence
A sequence of triangles is constructed in the following way: 1) the first triangle is Pythagoras' 3-4-5 triangle 2) the s...
6 years ago
Solved
Is this triangle right-angled?
Given any three positive numbers a, b, c, return true if the triangle with sides a, b and c is right-angled. Otherwise, return f...
6 years ago
Solved
Find a Pythagorean triple
Given four different positive numbers, a, b, c and d, provided in increasing order: a < b < c < d, find if any three of them com...
6 years ago
Solved
Is this triangle right-angled?
Given three positive numbers a, b, c, where c is the largest number, return *true* if the triangle with sides a, b and c is righ...
6 years ago
Solved
Area of an Isoceles Triangle
An isosceles triangle has equal sides of length x and a base of length y. Find the area, A, of the triangle. <<http://upload...
6 years ago
Solved
Dimensions of a rectangle
The longer side of a rectangle is three times the length of the shorter side. If the length of the diagonal is x, find the width...
6 years ago
Solved
Side of a rhombus
If a rhombus has diagonals of length x and x+1, then what is the length of its side, y? <<http://upload.wikimedia.org/wikipe...
6 years ago