Cody

Problems

1 – 27 of 27
Problem Title
Likes
Solvers
Difficulty

Problem 838. Check if number exists in vector

Created by: Nichlas

Tags vectors, basic matlab

28

5391

Problem 672. Longest run of consecutive numbers

Created by: James

Tags vectors, consecutive, repeating

87

2153

Problem 528. Find the largest value in the 3D matrix

Created by: Bruce Raine

Tags basic matlab, 3d

5

1116

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

Created by: Aurelien Queffurust

Tags indexing, logical, logical indexing

9

1008

Problem 867. Replicate elements in vectors

Created by: Jean-Marie Sainthillier

Tags vectors, indexing, basic matlab

9

915

Problem 640. Getting logical indexes

Created by: Doug Hull

Tags indexing, logical indexing, ml101

5

805

Problem 367. Specific Element Count

Created by: @bmtran (Bryant Tran)

Tags counting, sum, occurrences

4

660

Problem 307. First non-zero element in each column

Created by: Julio

Tags matrix, poor_test_suite

2

644

Problem 532. Return unique values without sorting

Created by: Aurelien Queffurust

Tags unique, sorted

4

635

Problem 895. Generate N equally spaced intervals between -L and L

Created by: @bmtran (Bryant Tran)

Tags math, wrong_test_suite

3

617

Problem 963. We love vectorized solutions. Problem 1 : remove the row average.

Created by: William Smith

Tags speed, vectorized, subtraction

5

599

Problem 576. Return elements unique to either input

Created by: James

Tags vectors, differences, numeric inputs

4

591

Problem 589. Matrix indexing with two vectors of indices

Created by: Nicholas Howe

Tags basic, matlab 101, indexing

3

529

Problem 676. Reindex a vector

Created by: James

Tags handling vectors, indices

3

510

Problem 690. Remove the two elements next to NaN value

Created by: Aurelien Queffurust

Tags nan, meshgrid, binary operation

6

459

Problem 830. Fill a zeros matrix

Created by: Aurelien Queffurust

Tags logical operations

8

431

Problem 584. middleAsColumn: Return all but first and last element as a column vector

Created by: Nicholas Howe

Tags matlab 101, basics

3

427

Problem 856. Getting the indices from a matrice

Created by: Jean-Marie Sainthillier

Tags logical indexing, poor_problem_statement

5

404

Problem 924. intersection of matrices

Created by: Richard

Tags matrix, poor_problem_statement

2

391

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

Created by: Freddy

Tags indexing, colon operator, basic matlab

2

359

Problem 970. Piecewise linear interpolation

Created by: James

Tags interpolation, piecewise

6

343

Problem 859. Get the elements of diagonal and antidiagonal for any m-by-n matrix

Created by: Aurelien Queffurust

Tags diagonal, diag, anti-diagonal

7

314

Problem 795. Joining Ranges

Created by: Dirk Engel

Tags sorting, matrix manipulation, numeric inputs

8

219

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

Created by: Jean-Marie Sainthillier

Tags vectors, indexing

6

206

Problem 885. Create logical matrix with a specific row and column sums

Created by: Amro

Tags matrix, logical, sum

14

203

Problem 801. Construct an index vector from two input vectors in vectorized fashion

Created by: Christopher

Tags matrix manipulation, vectorization, poor_test_suite

6

203

Problem 652. Put two time series onto the same time basis

Created by: Ned Gulley

Tags interpolation, time series

4

202
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