# halleyhit

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RANK**5,741** of 19,748

REPUTATION**203**

AVERAGE RATING**4.80**

CONTRIBUTIONS**15** Files

DOWNLOADS **42**

ALL TIME DOWNLOADS**1439**

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**Feeds**

Solved

Number of Even Elements in Fibonacci Sequence

Find how many even Fibonacci numbers are available in the first d numbers. Consider the following first 14 numbers 1 1 2...

3 months ago

Solved

Fibonacci-Sum of Squares

Given the Fibonacci sequence defined by the following recursive relation, * F(n) = F(n-1) + F(n-2) * where F(1) = 1 and F(1)...

3 months ago

Submitted

Funny Flying Cursor

After running the script, your mouse cursor will move uncontrollably

3 months ago | 14 downloads |

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"

4 months ago | 2 downloads |

Submitted

Generate Koch Snowflake

Very simple code to generate Koch Snowflake.

5 months ago | 2 downloads |

Submitted

Demo based on DrivingScenario for fun

this demo is for fun, which contains map of Natick Apple Hill and Lackside

7 months ago | 5 downloads |

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.

7 months ago | 2 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~

2 years ago | 3 downloads |

Submitted

Happy Mid Autumn Festival

This is small code for DIY gif to greet your friends in Mid Autumn Festival

2 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.

3 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.

5 years ago | 2 downloads |

Submitted

big data plot for correlation analysis

plot a picture and U can see the correlation easily.

5 years ago | 2 downloads |

Submitted

randomly pair divide or groupe

A common tool to make randomly pair divide or groupe.

5 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.

5 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...

5 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