MATLAB and Simulink resources for Arduino, LEGO, and Raspberry Pi

Learn more

Discover what MATLAB^® can do for your career.

Opportunities for recent engineering grads.

Apply Today

MATLAB Academy

New to MATLAB?

Learn MATLAB today!

Problems

1 – 50 of 315

Problem Title Likes Solvers

Add two numbers

Created by: Cody Team

Tags matlab 101, siam, basic matlab

17808

Select every other element of a vector

Created by: Cody Team

Tags vectors, indexing, matlab 101

13148

Column Removal

Created by: Cody Team

Tags matlab 101, basic matlab

11658

Find all elements less than 0 or greater than 10 and replace them with NaN

Created by: Cody Team

Tags data cleaning, basic matlab

9822

Sum all integers from 1 to 2^n

Created by: Dimitris Kaliakmanis

Tags math, basic matlab

4846

Check if sorted

Created by: AMITAVA BISWAS

Tags sort, basic matlab

3249

Sort a list of complex numbers based on far they are from the origin.

Created by: Cody Team

Tags sorting, basic matlab

3157

Distance walked 1D

Created by: AMITAVA BISWAS

Tags walk, basic matlab

1903

Bottles of beer

Created by: Alan Chalker

Tags bottles of beer, fun, basic matlab

1532

Swap the input arguments

Created by: Steve Eddins

Tags swap, matlab 101, basic matlab

1494

Length of the hypotenuse

Created by: Tanya Morton

Tags pythagoras, basic matlab

1477

Is this triangle right-angled?

Created by: Tanya Morton

Tags pythagoras, geometry, basic matlab

1412

Roll the Dice!

Created by: @bmtran (Bryant Tran)

Tags dice, random, rolling

1392

Check if number exists in vector

Created by: Nichlas

Tags vectors, basic matlab

1178

Length of a short side

Created by: Tanya Morton

Tags pythagoras, basic matlab

1168

Area of an equilateral triangle

Created by: Tanya Morton

Tags pythagoras, basic matlab

1149

Arrange Vector in descending order

Created by: Vishwanathan Iyer

Tags sorting, vector, basic matlab

1113

Sorted highest to lowest?

Created by: AMITAVA BISWAS

Tags sort, basic matlab, basics

1065

inner product of two vectors

Created by: AMITAVA BISWAS

Tags vector, basic matlab, basics

1065

Area of an Isoceles Triangle

Created by: Tanya Morton

Tags pythagoras, basic matlab

1040

Tell me the slope

Created by: AMITAVA BISWAS

Tags slope, basic matlab

989

Side of an equilateral triangle

Created by: Tanya Morton

Tags pythagoras, basic matlab

981

Sum of diagonal of a square matrix

Created by: Sunu

Tags basic matlab, basics

953

Make one big string out of two smaller strings

Created by: Michelle

Tags strings, start here, spam

949

Dimensions of a rectangle

Created by: Tanya Morton

Tags pythagoras, basic matlab

941

Side of a rhombus

Created by: Tanya Morton

Tags pythagoras, basic matlab

886

Return the first and last character of a string

Created by: @bmtran (Bryant Tran)

Tags strings, indexing, plus15

791

Find the sum of the elements in the "second" diagonal

Created by: Roy Fahn

Tags matrix, sum, basic matlab

760

Back to basics 6 - Column Vector

Created by: Alan Chalker

Tags basic matlab, basics

712

Get the length of a given vector

Created by: Yudong Zhang

Tags vector, length, basicic matlab

705

Find the largest value in the 3D matrix

Created by: Bruce Raine

Tags 3d, basic matlab

699

Factorize THIS, buddy

Created by: the cyclist

Tags easy prime, basic matlab

671

surface of a spherical planet

Created by: AMITAVA BISWAS

Tags planet, basic matlab

669

Add two numbers

Created by: Sourav Mondal

Tags add, math, basic matlab

649

Back to basics 8 - Matrix Diagonals

Created by: Alan Chalker

Tags basic matlab, bulitin, basics

615

Back to basics 22 - Rotate a matrix

Created by: Alan Chalker

Tags matrices, basic matlab, basics

595

Getting the indices from a vector

Created by: Doug Hull

Tags ml101, indexing, basic matlab

580

Back to basics 11 - Max Integer

Created by: Alan Chalker

Tags basic matlab, basics

550

Program an exclusive OR operation with logical operators

Created by: Tobias Otto

Tags logical operations, xor, and

543

Compute a dot product of two vectors x and y

Created by: Evgeny

Tags linear algebra, basic matlab, basics

534

Replicate elements in vectors

Created by: Jean-Marie Sainthillier

Tags vectors, indexing, basic matlab

528

Rotate a Matrix by 90 degrees

Created by: Reza Ahmadzadeh

Tags matrix, basic matlab, basics

522

First N Perfect Squares

Created by: @bmtran (Bryant Tran)

Tags perfect squares, math, integers

515

All capital?

Created by: AMITAVA BISWAS

Tags string, basic matlab

497

Determine Whether an array is empty

Created by: Yudong Zhang

Tags determine, empty, matrix

486

Arrange vector in ascending order

Created by: Ismail shaikh

Tags arrange vector in ascending order, basic matlab, basics

461

Multiply a column by a row

Created by: AMITAVA BISWAS

Tags matrix; multiply, basic matlab

457

Project Euler: Problem 10, Sum of Primes

Created by: Doug Hull

Tags projecteuler, basic matlab, poor_problem_statement

445

Back to basics 23 - Triangular matrix

Created by: Alan Chalker

Tags matrices, basic matlab, basics

441

Back to basics 12 - Input Arguments

Created by: Alan Chalker

Tags basic matlab, basics

418

1 – 50 of 315

Trial software

Problem Groups $(function () { $('[data-toggle="popover"]').popover() })

Discover what MATLAB® can do for your career.

MATLAB Academy

Problems

Select a Web Site

How to Get Best Site Performance

Americas

Europe

Asia Pacific

Explore Products

Try or Buy

Learn to Use

Get Support

About MathWorks

Problem Groups

Discover what MATLAB^® can do for your career.