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 Solvers1818

Suggested Problems

• Make a Palindrome Number

  2474 Solvers

• Replace May with April

  397 Solvers

• Is the Point in a Triangle?

  1767 Solvers

• Reindex a vector

  759 Solvers

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

  655 Solvers

More from this Author39

• Tricky timing

  187 Solvers

• Convert Roman to Arabic Numerals

  124 Solvers

• Toolbox check part 3

  83 Solvers

• Back to basics 15 - Benchmark

  348 Solvers

• Back to basics 24 - Symbolic variables

  146 Solvers