Problems

1 – 41 of 41

Problem Title Likes Solvers Difficulty

Problem 640. Getting logical indexes

Created by: Doug Hull

Tags indexing, logical indexing, ml101

915

Problem 51740. Find all the indices when a value repetition occurs

Created by: Armando Longobardi

Tags indexing, vector

Problem 53950. Time reverse indices

Created by: Richard Allred

Tags indexing

Problem 44797. Cannibal eating odd and even numbered men

Created by: PE

Tags indexing

Problem 824. Set the array elements whose value is 13 to 0

Created by: Aurelien Queffurust

Tags indexing, logical, logical indexing

1172

Problem 1911. Find the index of the first occurrence of a value in a matrix

Created by: Saurabh Harsh

Tags indexing

Problem 3108. Don't Try, give up and return NaN.

Created by: Jan Orwat

Tags indexing, basic matlab, nan

Problem 867. Replicate elements in vectors

Created by: Jean-Marie Sainthillier

Tags vectors, indexing, basic matlab

999

Problem 1430. Create an n-by-n null matrix and fill with ones certain positions

Created by: Daniel Pereira

Tags indexing, matrix, sparse

443

Problem 555. "Low : High - Low : High - Turn around " -- Create a subindices vector

Created by: Freddy

Tags indexing, colon operator, basic matlab

415

Problem 45197. find subscripts from linear index

Created by: Asif Newaz

Tags indexing

Problem 589. Matrix indexing with two vectors of indices

Created by: Nicholas Howe

Tags basic, matlab 101, indexing

589

Problem 45483. Where do the maximum number belongs within a 3-D matrix?

Created by: Syed Shahed

Tags indexing, basics, 3-d matrix

Problem 6. Select every other element of a vector

Created by: Cody Team

Tags vectors, matlab 101, indexing

144

25390

Problem 44706. The Deadly Sin

Created by: Aamod Garg

Tags indexing, maximum, difference

Problem 44949. Find the Best Hotels

Created by: Pooja Lalan

Tags indexing, logical

4941

Problem 649. Return the first and last characters of a character array

Created by: @bmtran (Bryant Tran)

Tags matlab 101, indexing, basic matlab

6098

Problem 1203. Reference Index Number

Created by: Nicholas Howe

Tags indexing

182

Problem 52462. Easy Sequences 1: Find the index of an element

Created by: Ramon Villamangca

Tags easy, indexing, sequences

Problem 1699. Find last zero for each column

Created by: Matthew Eicholtz

Tags indexing, matrix manipulation

339

Problem 645. Getting the indices from a vector

Created by: Doug Hull

Tags indexing, basic matlab, ml101

5840

Problem 44947. Find the Oldest Person in a Room

Created by: Pooja Lalan

Tags indexing, function

10779

Problem 2648. Ulam spiral 2: The revenge

Created by: Giuseppe Cardillo

Tags indexing, matrix manipulation, plot

Problem 44945. Calculate BMI

Created by: Pooja Lalan

Tags indexing, matrix manipulation

5737

Problem 45758. Mo money, mo math 1! (★★★)

Created by: Anirban Pal

Tags indexing, matrix

Problem 792. Set some matrix elements to zero

Created by: Aurelien Queffurust

Tags indexing, matrix

356

Problem 42875. Assignment Problem

Created by: Jerivington

Tags indexing, statistics, assignment

Problem 8079. Create a fixed format text output

Created by: Gareth Lee

Tags indexing, matlab, string

Problem 9. Who Has the Most Change?

Created by: Cody Team

Tags indexing, notice the rignt sequence of money!, poor description

7720

Problem 972. Set a diagonal

Created by: Nicholas Howe

Tags indexing, diagonals

202

Problem 44960. Rescale Scores

Created by: Pooja Lalan

Tags indexing, matrix manipulation, modify matrix

3951

Problem 44958. Crop an Image

Created by: Pooja Lalan

Tags indexing, matrix manipulation, image

4513

Problem 1896. Index one element in each vector of an array along a given dimension

Created by: Oliver Woodford

Tags indexing

Problem 50. QWERTY coordinates

Created by: Cody Team

Tags indexing

1845

Problem 44260. Multivariate polynomials - convert monomial form to array

Created by: Andrew Newell

Tags indexing, polynomial, monomial

Problem 44952. Find MPG of Lightest Cars

Created by: Pooja Lalan

Tags indexing, sorting, table

4018

Problem 59. Pattern matching

Created by: Cody Team

Tags indexing

2093

Problem 875. Return a list sorted by number of consecutive occurrences

Created by: Jean-Marie Sainthillier

Tags vectors, indexing

245

1 – 41 of 41

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