Problem 1065. Make a 1 hot vector
Make a vector of length N that consists of all zeros except at index k, where it has the value 1.
Example:
Input
N = 6; k = 2; vector = one_hot(N,k);
Output
vector = [0 1 0 0 0 0]
Solution Stats
Problem Comments
-
3 Comments
Pritesh Shah
on 2 Aug 2014
Good Problem
Ramoflaple
on 6 Aug 2015
funny
David Verrelli
on 16 Mar 2018
Any reason why the problem template gives away half of the solution?
Solution Comments
Show commentsProblem Recent Solvers512
Suggested Problems
-
Given a matrix, return the last eigen value
221 Solvers
-
572 Solvers
-
321 Solvers
-
Back to basics - mean of corner elements of a matrix
416 Solvers
-
Solving Quadratic Equations (Version 1)
484 Solvers
More from this Author56
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!