Indexing I

Curated by : goc3

Apply MATLAB language fundamentals to solve problems selecting, deleting, or rearranging a subset of elements from a vector or matrix.

Indexing I Master

+50 points

Problem Title	Likes	Solvers
Problem 672. Longest run of consecutive numbers Created by: James Tags vectors, consecutive, repeating	16	385
Problem 970. Piecewise linear interpolation Created by: James Tags interpolation, piecewise	1	159
Problem 963. We love vectorized solutions. Problem 1 : remove the row average. Created by: William Smith Tags vectorized, subtraction, speed	3	413
Problem 924. intersection of matrices Created by: Richard Tags matrix, poor_problem_statement	1	246
Problem 895. Generate N equally spaced intervals between -L and L Created by: @bmtran (Bryant Tran) Tags math, wrong_test_suite	1	455
Problem 885. Create logical matrix with a specific row and column sums Created by: Amro Tags matrix, logical, sum	9	115
Problem 875. Return a list sorted by number of consecutive occurrences Created by: Jean-Marie Sainthillier Tags vectors, indexing	3	119
Problem 867. Replicate elements in vectors Created by: Jean-Marie Sainthillier Tags vectors, indexing, basic matlab	6	720
Problem 859. Get the elements of diagonal and antidiagonal for any m-by-n matrix Created by: Aurelien Queffurust Tags diagonal, anti-diagonal, diag	4	209
Problem 856. Getting the indices from a matrice Created by: Jean-Marie Sainthillier Tags logical indexing	2	280
Problem 838. Check if number exists in vector Created by: Nichlas Tags vectors, basic matlab	11	2658
Problem 830. Fill a zeros matrix Created by: Aurelien Queffurust Tags logical operations	7	292
Problem 824. Set the array elements whose value is 13 to 0 Created by: Aurelien Queffurust Tags indexing, logical, logical indexing	3	770
Problem 801. Construct an index vector from two input vectors in vectorized fashion Created by: Christopher Tags matrix manipulation, vectorization, poor_test_suite	4	130
Problem 795. Joining Ranges Created by: Dirk Engel Tags numeric inputs, matrix manipulation, sorting	7	149
Problem 690. Remove the two elements next to NaN value Created by: Aurelien Queffurust Tags nan, meshgrid, binary operation	2	323
Problem 676. Reindex a vector Created by: James Tags indices, handling vectors	1	373
Problem 672. Longest run of consecutive numbers Created by: James Tags vectors, consecutive, repeating	16	385
Problem 652. Put two time series onto the same time basis Created by: Ned Gulley Tags interpolation, time series	3	143
Problem 640. Getting logical indexes Created by: Doug Hull Tags ml101, logical indexing, indexing	3	601
Problem 589. Matrix indexing with two vectors of indices Created by: Nicholas Howe Tags basic, matlab 101, indexing	2	419
Problem 584. middleAsColumn: Return all but first and last element as a column vector Created by: Nicholas Howe Tags matlab 101, basics	0	329
Problem 576. Return elements unique to either input Created by: James Tags differences, vectors, numeric inputs	3	488
Problem 555. "Low : High - Low : High - Turn around " -- Create a subindices vector Created by: Freddy Tags colon operator, basic matlab, indexing	2	275
Problem 532. Return unique values without sorting Created by: Aurelien Queffurust Tags unique, sorted	3	501
Problem 528. Find the largest value in the 3D matrix Created by: Bruce Raine Tags 3d, basic matlab	2	920
Problem 367. Specific Element Count Created by: @bmtran (Bryant Tran) Tags occurrences, equality, counting	3	516
Problem 307. First non-zero element in each column Created by: Julio Tags matrix, poor_test_suite	0	490

Recent Group Finishers87

Recent Activity

	Hamza Maqbool submitted Solution 2195468 to Problem 528. Find the largest value in the 3D matrix 18 hours and 49 minutes ago
	Hamza Maqbool submitted Solution 2195467 to Problem 576. Return elements unique to either input 18 hours and 51 minutes ago
	Hamza Maqbool submitted Solution 2195464 to Problem 584. middleAsColumn: Return all but first and last element as a column vector 18 hours and 55 minutes ago
	Hamza Maqbool submitted Solution 2195471 to Problem 307. First non-zero element in each column 19 hours and 9 minutes ago
	Hamza Maqbool submitted Solution 2195469 to Problem 367. Specific Element Count 19 hours and 11 minutes ago