Problem 308. Matrix with different incremental runs
Given a vector of positive integers a (>=0); How does one create the matrix where the ith column contains the vector 1:a(i) possibly padded with zeros:
in->a = [3 2 4];
out->b = [1 1 1;2 2 2;3 0 3;0 0 4];
Solution Stats
Problem Comments
Solution Comments
Show commentsProblem Recent Solvers127
Suggested Problems
-
How to find the position of an element in a vector without using the find function
2761 Solvers
-
347 Solvers
-
113 Solvers
-
Getting the absolute index from a matrix
250 Solvers
-
482 Solvers
More from this Author10
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!