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	9	250
Problem 970. Piecewise linear interpolation Created by: James Tags interpolation, piecewise	1	143
Problem 963. We love vectorized solutions. Problem 1 : remove the row average. Created by: William Smith Tags vectorized, subtraction, speed	3	395
Problem 924. intersection of matrices Created by: Richard Tags matrix, poor_problem_statement	1	233
Problem 895. Generate N equally spaced intervals between -L and L Created by: @bmtran (Bryant Tran) Tags math	1	444
Problem 885. Create logical matrix with a specific row and column sums Created by: Amro Tags matrix, logical, sum	8	107
Problem 875. Return a list sorted by number of consecutive occurrences Created by: Jean-Marie Sainthillier Tags vectors, indexing	3	112
Problem 867. Replicate elements in vectors Created by: Jean-Marie Sainthillier Tags vectors, indexing, basic matlab	6	705
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	200
Problem 856. Getting the indices from a matrice Created by: Jean-Marie Sainthillier Tags logical indexing	2	269
Problem 838. Check if number exists in vector Created by: Nichlas Tags vectors, basic matlab	11	2463
Problem 830. Fill a zeros matrix Created by: Aurelien Queffurust Tags logical operations	7	278
Problem 824. Set the array elements whose value is 13 to 0 Created by: Aurelien Queffurust Tags indexing, logical, logical indexing	3	758
Problem 801. Construct an index vector from two input vectors in vectorized fashion Created by: Christopher Tags matrix manipulation, vectorization, poor_test_suite	4	126
Problem 795. Joining Ranges Created by: Dirk Engel Tags numeric inputs, matrix manipulation, sorting	7	143
Problem 690. Remove the two elements next to NaN value Created by: Aurelien Queffurust Tags nan, meshgrid, binary operation	2	314
Problem 676. Reindex a vector Created by: James Tags indices, handling vectors	1	363
Problem 672. Longest run of consecutive numbers Created by: James Tags vectors, consecutive, repeating	9	250
Problem 652. Put two time series onto the same time basis Created by: Ned Gulley Tags interpolation, time series	3	137
Problem 640. Getting logical indexes Created by: Doug Hull Tags ml101, logical indexing, indexing	3	584
Problem 589. Matrix indexing with two vectors of indices Created by: Nicholas Howe Tags basic, matlab 101, indexing	2	410
Problem 584. middleAsColumn: Return all but first and last element as a column vector Created by: Nicholas Howe Tags matlab 101, basics	0	321
Problem 576. Return elements unique to either input Created by: James Tags differences, vectors, numeric inputs	3	479
Problem 555. "Low : High - Low : High - Turn around " -- Create a subindices vector Created by: Freddy Tags colon operator, basic matlab, indexing	2	265
Problem 532. Return unique values without sorting Created by: Aurelien Queffurust Tags unique, sorted	3	490
Problem 528. Find the largest value in the 3D matrix Created by: Bruce Raine Tags 3d, basic matlab	2	905
Problem 367. Specific Element Count Created by: @bmtran (Bryant Tran) Tags occurrences, equality, counting	3	503
Problem 307. First non-zero element in each column Created by: Julio Tags matrix, poor_test_suite	0	476

Recent Group Finishers81

Recent Activity

	Aditya Ravikumar submitted Solution 2103916 to Problem 838. Check if number exists in vector on 23 Jan 2020 at 20:45
	malues submitted Solution 2103351 to Problem 970. Piecewise linear interpolation on 23 Jan 2020 at 14:17
	malues submitted Solution 2102264 to Problem 859. Get the elements of diagonal and antidiagonal for any m-by-n matrix on 22 Jan 2020 at 16:25
	malues submitted Solution 2102128 to Problem 963. We love vectorized solutions. Problem 1 : remove the row average. on 22 Jan 2020 at 13:38
	Stephan Allgeier submitted Solution 2099492 to Problem 885. Create logical matrix with a specific row and column sums on 20 Jan 2020 at 13:50