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
Piecewise linear interpolation Created by: James Tags interpolation, piecewise	1	123
We love vectorized solutions. Problem 1 : remove the row average. Created by: William Smith Tags vectorized, subtraction, speed	3	350
intersection of matrices Created by: Richard Tags matrix, poor_problem_statement	1	197
Generate N equally spaced intervals between -L and L Created by: @bmtran (Bryant Tran) Tags math	1	402
Create logical matrix with a specific row and column sums Created by: Amro Tags matrix, logical, sum	6	100
Return a list sorted by number of consecutive occurrences Created by: Jean-Marie Sainthillier Tags vectors, indexing	3	104
Replicate elements in vectors Created by: Jean-Marie Sainthillier Tags vectors, indexing, basic matlab	6	640
Get the elements of diagonal and antidiagonal for any m-by-n matrix Created by: Aurelien Queffurust Tags diagonal, anti-diagonal, diag	5	175
Getting the indices from a matrice Created by: Jean-Marie Sainthillier Tags logical indexing	2	234
Check if number exists in vector Created by: Nichlas Tags vectors, basic matlab	10	1971
Fill a zeros matrix Created by: Aurelien Queffurust Tags logical operations	6	250
Set the array elements whose value is 13 to 0 Created by: Aurelien Queffurust Tags indexing, logical, logical indexing	2	701
Construct an index vector from two input vectors in vectorized fashion Created by: Christopher Tags matrix manipulation, vectorization, poor_test_suite	5	120
Joining Ranges Created by: Dirk Engel Tags numeric inputs, matrix manipulation, sorting	8	129
Remove the two elements next to NaN value Created by: Aurelien Queffurust Tags nan, meshgrid, binary operation	2	288
Reindex a vector Created by: James Tags indices, handling vectors	0	322
Longest run of consecutive numbers Created by: James Tags vectors, consecutive, repeating	2	127
Put two time series onto the same time basis Created by: Ned Gulley Tags interpolation, time series	2	131
Getting logical indexes Created by: Doug Hull Tags ml101, logical indexing, indexing	2	530
Matrix indexing with two vectors of indices Created by: Nicholas Howe Tags basic, matlab 101, indexing	2	380
middleAsColumn: Return all but first and last element as a column vector Created by: Nicholas Howe Tags matlab 101, basics	0	290
Return elements unique to either input Created by: James Tags differences, vectors, numeric inputs	3	448
"Low : High - Low : High - Turn around " -- Create a subindices vector Created by: Freddy Tags colon operator, basic matlab, indexing	3	237
Return unique values without sorting Created by: Aurelien Queffurust Tags unique, sorted	2	448
Find the largest value in the 3D matrix Created by: Bruce Raine Tags 3d, basic matlab	2	853
Specific Element Count Created by: @bmtran (Bryant Tran) Tags occurrences, equality, counting	3	467
First non-zero element in each column Created by: Julio Tags matrix, poor_test_suite	0	428

Indexing I

Suggested Problems