Getting the indices from a matrice. Inspired by Problem 645. Getting the indices from a vector by the great Doug Hull. Given a matrix A (or a vector), return the indices (always in row) where A is greater than scalar, thresh. More instructive without FIND instruction.
why it is wrong
The last transpose is wrong.
195 Solvers
128 Solvers
Get the elements of diagonal and antidiagonal for any m-by-n matrix
170 Solvers
253 Solvers
194 Solvers