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 970. Piecewise linear interpolation Created by: James Tags interpolation, piecewise	2	255
Problem 672. Longest run of consecutive numbers Created by: James Tags vectors, consecutive, repeating	32	944
Problem 963. We love vectorized solutions. Problem 1 : remove the row average. Created by: William Smith Tags speed, vectorized, subtraction	3	595
Problem 924. intersection of matrices Created by: Richard Tags matrix, poor_problem_statement	1	336
Problem 895. Generate N equally spaced intervals between -L and L Created by: @bmtran (Bryant Tran) Tags math, wrong_test_suite	1	547
Problem 885. Create logical matrix with a specific row and column sums Created by: Amro Tags matrix, logical, sum	9	199
Problem 875. Return a list sorted by number of consecutive occurrences Created by: Jean-Marie Sainthillier Tags vectors, indexing	3	182
Problem 867. Replicate elements in vectors Created by: Jean-Marie Sainthillier Tags vectors, indexing, basic matlab	6	870
Problem 859. Get the elements of diagonal and antidiagonal for any m-by-n matrix Created by: Aurelien Queffurust Tags diagonal, diag, anti-diagonal	4	288
Problem 856. Getting the indices from a matrice Created by: Jean-Marie Sainthillier Tags logical indexing, poor_problem_statement	3	338
Problem 838. Check if number exists in vector Created by: Nichlas Tags vectors, basic matlab	13	3754
Problem 830. Fill a zeros matrix Created by: Aurelien Queffurust Tags logical operations	7	377
Problem 824. Set the array elements whose value is 13 to 0 Created by: Aurelien Queffurust Tags indexing, logical, logical indexing	4	896
Problem 801. Construct an index vector from two input vectors in vectorized fashion Created by: Christopher Tags matrix manipulation, vectorization, poor_test_suite	4	192
Problem 795. Joining Ranges Created by: Dirk Engel Tags sorting, matrix manipulation, numeric inputs	7	214
Problem 690. Remove the two elements next to NaN value Created by: Aurelien Queffurust Tags nan, meshgrid, binary operation	3	419
Problem 676. Reindex a vector Created by: James Tags handling vectors, indices	1	455
Problem 672. Longest run of consecutive numbers Created by: James Tags vectors, consecutive, repeating	32	944
Problem 652. Put two time series onto the same time basis Created by: Ned Gulley Tags interpolation, time series	3	225
Problem 640. Getting logical indexes Created by: Doug Hull Tags indexing, logical indexing, ml101	4	714
Problem 589. Matrix indexing with two vectors of indices Created by: Nicholas Howe Tags basic, matlab 101, indexing	2	513
Problem 584. middleAsColumn: Return all but first and last element as a column vector Created by: Nicholas Howe Tags matlab 101, basics	0	393
Problem 576. Return elements unique to either input Created by: James Tags vectors, differences, numeric inputs	3	614
Problem 555. "Low : High - Low : High - Turn around " -- Create a subindices vector Created by: Freddy Tags indexing, colon operator, basic matlab	2	326
Problem 532. Return unique values without sorting Created by: Aurelien Queffurust Tags unique, sorted	3	565
Problem 528. Find the largest value in the 3D matrix Created by: Bruce Raine Tags basic matlab, 3d	3	1080
Problem 367. Specific Element Count Created by: @bmtran (Bryant Tran) Tags counting, sum, occurrences	3	599
Problem 307. First non-zero element in each column Created by: Julio Tags matrix, poor_test_suite	0	584

Recent Group Finishers95

Recent Activity

	Shinji Takahashi submitted Solution 2689589 to Problem 859. Get the elements of diagonal and antidiagonal for any m-by-n matrix on 14 Jul 2020 at 2:50
	Shinji Takahashi submitted Solution 2689529 to Problem 867. Replicate elements in vectors on 14 Jul 2020 at 2:30
	Raghunadh N submitted Solution 2687024 to Problem 555. "Low : High - Low : High - Turn around " -- Create a subindices vector on 13 Jul 2020 at 12:32
	Raghunadh N submitted Solution 2686853 to Problem 528. Find the largest value in the 3D matrix on 13 Jul 2020 at 12:03
	Raghunadh N submitted Solution 2686844 to Problem 367. Specific Element Count on 13 Jul 2020 at 12:01