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Matthew Bolyard


Last seen: Today Active since 2025

Followers: 1   Following: 5

Rocket Scientist, MS Aerospace Engineering (UT 2023)

Programming Languages:
Python, MATLAB, Fortran
Spoken Languages:
English
Professional Interests:
Signal Processing, Vibration Analysis, Spacecraft Simulation, Aerospace Engineering

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Cody

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  • Matrix Patterns III Master
  • Sequences And Series II Master
  • Sequences And Series I Master
  • ASEE Challenge Master
  • Matrix Manipulation I Master
  • Indexing II Master
  • Indexing I Master
  • Scholar
  • Cody Problems in Japanese Master
  • Project Euler I
  • Draw Letters
  • Cody Challenge Master

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Solved


Find the number of diagonals in a n sided polygon.
Find the number of diagonals in a n sided polygon.

6 hours ago

Solved


A Nedlish Country Garden - Check for Valid Arrangement
Nedland is famous for its stately gardens, which typically have a centerpiece of a square grid, with certain squares featuring a...

6 hours ago

Solved


Create incremental spiral WITHOUT USING EVAL or FEVAL
Constructions that use feval or eval are used to cheat with cody. This test-suite tries to avoid that trick. The goal of this c...

7 hours ago

Solved


Number of problems
No, you don't read it wrong: this assignment is to return the number of this problem (and not the problem of this number).

7 hours ago

Solved


Even or Odd
Write a function which can tell us if the given value x is odd or even. So if x is even return true and if x is odd return false...

7 hours ago

Solved


Volume of a sphere given its surface area
You just measured its surface area, that is the input.

7 hours ago

Solved


Is it the answer to life the universe and everything?
The answer to life the universe and everything is 42, but this is naturally in base 13. Unfortunately, MATLAB is in base 10, so ...

7 hours ago

Solved


How many offices does MathWorks have in the UK
Please write a function that returns the number of offices MathWorks has in the UK.

7 hours ago

Solved


Doubling elements in a vector (★★)
(copy of prob. 1024) Given the vector A, return B in which all numbers in A are doubling. So for: A = [ 1 5 8 ] t...

7 hours ago

Solved


Matrix indexing with two vectors of indices (★★)
(copy of Prob 589) Given a matrix M and two index vectors a and b, return a row vector x where x(i) = M(a(i),b(i)). Thus, if...

7 hours ago

Solved


Function 1 (★)
Compute the value of <<https://i.imgur.com/AxKWLmE.gif>> for any given positive x.

7 hours ago

Solved


Change on Spiral Matrix
n>=3, generate a matrix of nth such that n^2 is the max number, and max number must be in [1,1] or [end, end]. One example will ...

7 hours ago

Solved


Rotate counterclockwise a matrix 90 deg with left-bottom element
Example: Input [ 1 2 3 4 5 6 ] Output [ 3 6 2 5 1 4 ]

7 hours ago

Solved


Logarithm with base other than 'e'
The standard log() function in Matlab returns the natural logarithm (base equal to Euler's constant). Compute the logarithm for ...

8 hours ago

Solved


Explode string
Break a sentence into cell of words

8 hours ago

Solved


Taxi vs Euclides

8 hours ago

Solved


5-year Annedversaries
This is the Bonus Round problem for the 2025 Cody Contest. Attend the watch party on Friday, March 27 to see how 6 champions fro...

2 days ago

Solved


Generate Tribonacci Sequence
The "Tribonacci" sequence is an extension of the idea of the Fibonacci sequence: That is, each new term is the sum of the thr...

2 days ago

Solved


Dartboard Average I
A dartboard arranges the numbers 1 to 20 such that each value is typically flanked by quite different values - for example, 20 i...

2 days ago

Solved


Turn year differences into "s score and y years ago"
President Lincoln opened his now-legendary Gettysburg Address with the famous words "Four score and seven years ago...". Given t...

2 days ago

Solved


Diagonal Pattern
For a positive integer |n|, return an |nXn| matrix |mat| such that the value of each element in row |i| and column |j| is given ...

4 days ago

Solved


Eye Squared
For a positive integer |n| create the identity matrix with |n| elements. In case it is not possible to produce an identity ma...

4 days ago

Solved


Let's get back to school, and create multiplication tables
For a given range, create multiplication tables. (start is always < endno) Example start = 17 endno = 19 Then, ...

4 days ago

Solved


Pattern Sum
Write a function which receives two single digit positive integers, (k and m) as parameters and calculates the total sum as: k...

4 days ago

Solved


Ordinal numbers
Given an integer n, return the corresponding ordinal number as a character string. For example, ord(1)='1st' ord(2)=...

4 days ago

Solved


Find matching string from a list of strings
Write a function that returns a string that is a unique match (if it exists) of the string inStr from a list of strings strList....

4 days ago

Solved


Binary Coder
Take an input number and print the binary value of this number.

4 days ago

Solved


Find best domino orientation
Given a list of pairs, find the orientation they should be placed in a line, such that the sum of the absolute values of the dif...

4 days ago

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