Problem Groups

81 – 120 of 145

Magic Numbers III

Create functions to make the answers magically appear.

Average Difficulty:

15 Problems10 Finishers

ASEE Challenge

Problems inspired by the American Society for Engineering Education.

Average Difficulty:

10 Problems223 Finishers

Basics - Cell Arrays

Cell Arrays can contain data of varying types and sizes. Questions in this group will challenge your understanding about Cell Arrays.

Average Difficulty:

10 Problems1253 Finishers

Practice your introductory MATLAB skills with these simple coding problems. These problems are based on the skills you learn in MATLAB Onramp, a free, two-hour tutorial on introductory MATLAB features and workflows.

Average Difficulty:

15 Problems4558 Finishers

Functions II

For every input, there must be an output, or the program crashes.

Average Difficulty:

15 Problems5 Finishers

Prime Numbers II

Euclid proved that the number of primes is infinite. How about the number of Cody Problems involving primes?

Average Difficulty:

19 Problems7 Finishers

Computational Geometry III

Plotting not required, but it could help.

Average Difficulty:

20 Problems7 Finishers

Number Manipulation II

Manipulate more numbers from one form to another.

Average Difficulty:

15 Problems45 Finishers

Board Games I

Utilize Matlab to win all the board games.

Average Difficulty:

16 Problems21 Finishers

Fundamentals of robotics: 2D problems

These problems are concerned with the fundamental concepts that underpin robotics: how do we represent the position and orientation of objects in space. This is a graduated set of problems that test your skills for the two-dimensional case (2D) which is highly relevant to mobile robotics where we consider a robot moving on a plane. Some resources to help learn about this subject matter can be found at the Robot Academy, there are over 200 short video lessons.

Average Difficulty:

10 Problems11 Finishers

Big Numbers

Learn to add, subtract, multiply and divide!!!

Average Difficulty:

11 Problems37 Finishers

Basics - Binary Logic

The modern binary number system was studied in Europe in the 16th and 17th centuries by Thomas Harriot, Juan Caramuel y Lobkowitz, and Gottfried Leibniz. However, systems related to binary numbers have appeared earlier in multiple cultures including ancient Egypt, China, and India. Leibniz was specifically inspired by the Chinese I Ching.

Average Difficulty:

10 Problems963 Finishers

Probability & Stats

It is probable that someone likes these problems.

Average Difficulty:

30 Problems2 Finishers

Chess

For those who love chess

Average Difficulty:

18 Problems4 Finishers

Chemical Engineering Problems II

More problems related to ChemE, but focuses solely on graph algorithms. Useful built-in functions include shortestpath, conncomp, minspantree, bfsearch, dfsearch, toposort, maxflow, etc.

Average Difficulty:

10 Problems12 Finishers

Computational Geometry II

More problems to test your knowledge of geometric-based algorithms.

Average Difficulty:

20 Problems14 Finishers

Word Puzzles

Challenge your MATLAB skills by solving these word puzzles.

Average Difficulty:

17 Problems10 Finishers

Special Functions

MATLAB provides some special functions sunch as gamma. But some special function such as zeta are not given directly as a function. Can you finish them?

Average Difficulty:

10 Problems7 Finishers

Strings I

Practice using MATLAB functions to operate on text as data.

Average Difficulty:

30 Problems93 Finishers

Basics - Triangles

Triangle based interesting problems are presented in this group.

Average Difficulty:

9 Problems1274 Finishers

Sequences & Series I

Test your MATLAB skills on a range of sequences and series.

Average Difficulty:

14 Problems82 Finishers

Matrix Manipulation I

Test your knowledge of matrix manipulations such as shift, flip, and transpose to solve these problems.

Average Difficulty:

16 Problems95 Finishers

Basics - Prime Numbers

Interesting problems involving Prime Numbers are presented in this group. By solving this group, explore Mersenne Primes, Circular Primes, Sophie Germain Primes, Twin Primes etc.

Average Difficulty:

10 Problems436 Finishers

The Prime Directive

Time to get your Number Theory on. These are all problems related to prime numbers in one way or another.

Average Difficulty:

14 Problems37 Finishers

Cryptography

Learn to cipher and decipher.

Average Difficulty:

10 Problems7 Finishers

Project Euler I

Solve Project Euler problems using MATLAB.

Average Difficulty:

10 Problems838 Finishers

Project Euler IV

More problems inspired by Project Euler.

Average Difficulty:

11 Problems15 Finishers

Basics - Fibonacci

The problems in this group explores the Fibonacci Sequence.

Average Difficulty:

8 Problems356 Finishers

Randomness

A random collection of a few random problems in random order.

Average Difficulty:

11 Problems18 Finishers

Basics - Factorization

Interesting problems involving Prime factorization were presented in this group. It includes problems on Smith numbers, Vampire numbers, Hamming numbers etc.

Average Difficulty:

10 Problems225 Finishers

Easy Sequences Volume II

Collection of math challenges. Not necessarily easy and not necessarily about sequences...

Average Difficulty:

10 Problems5 Finishers

Sequences and Series VI

Sixteen more problems on sequences

Average Difficulty:

16 Problems3 Finishers

YouTube-inspired

Problems inspired by math YouTubers such as Numberphile, Michael Penn, Maths 505, and J Pi Maths.

Average Difficulty:

15 Problems2 Finishers

Special Functions II

More on special functions and their applications. Some are available in MATLAB, and some are not.

Average Difficulty:

10 Problems1 Finishers

Computer Games III

Test your MATLAB skills at playing or solving computer games.

Average Difficulty:

13 Problems1 Finishers

Easy Sequences Volume I

Collection of math challenges. Not necessarily easy and not necessarily about sequences...

Average Difficulty:

10 Problems8 Finishers

Project Euler III

More problems inspired by Project Euler.

Average Difficulty:

11 Problems18 Finishers

Numerical Methods

The utility of MATLAB knows no bounds.

Average Difficulty:

12 Problems4 Finishers

All Things Fibonacci

It's everybody's favorite algorithmic sequence. Dig deep and you'll find bunny rabbits, golden ratios, and sunflower seeds. What's not to like? As a result, it shows up everywhere people write code. Here are my favorite Fibonacci-related problems on Cody. By the way, that image is of Leonardo of Pisa. History knows him as Fibonacci, but his friends never called him that. Maybe we should call these things "Leo sequences."

Average Difficulty:

9 Problems318 Finishers

Project Euler II

More problems inspired by Project Euler.

Average Difficulty:

12 Problems51 Finishers

81 – 120 of 145