Problem 44888. Given a matrix A (size m x n) create a matrix B which consists of matrix A sorted in descending order by columns and then by rows.

 ---------------
A=
[ 2 6 -3
7 12 0
-12 5 1]
---------------
B=

    [12     7     1
     6     2     0
     5    -3   -12];

Solution Comments

Problem Recent Solvers147

Suggested Problems

• Nearest Numbers

  5119 Solvers

• Is the input divisible by 3?

  617 Solvers

• 03 - Matrix Variables 2

  618 Solvers

• Remove element(s) from cell array

  2085 Solvers

• Positive Infinity

  368 Solvers

More from this Author4

• Given a matrix A return a vector of the product of the elements in each column using a loop without using prod.

  153 Solvers

• Rearrange the given matrix to have all its zeros climb up to the top of each column - using for loops.

  138 Solvers

• Given a matrix A (size m x n) create a matrix B (size m+2 x n+2) which consists of matrix A surrounded by zeros. See Example below:

  157 Solvers

• Given a Vector v1, create v2 which is the sum of each two adjacent elements in v1. {length(v2)=length(v1)-1}

  163 Solvers