Problem 411. Back to basics 21 - Matrix replicating

[1] -> [1 1
        1 1]

[1 2       -> [1 2 1 2
 3 4]          3 4 3 4 
               1 2 1 2 
               3 4 3 4]

Solution Comments

Problem Recent Solvers1814

Suggested Problems

• Fibonacci sequence

  14258 Solvers

• Back to basics 7 - Equal NaNs

  433 Solvers

• Return unique values without sorting

  1018 Solvers

• Is A the inverse of B?

  1392 Solvers

• Circular Primes (based on Project Euler, problem 35)

  655 Solvers

More from this Author39

• Bottles of beer

  2278 Solvers

• Back to basics 12 - Input Arguments

  625 Solvers

• Back to basics 6 - Column Vector

  1111 Solvers

• Back to basics 8 - Matrix Diagonals

  971 Solvers

• Back to basics 3 - Temp Directory

  386 Solvers