Problem 45836. Select every other element of a vector (★★)

 Input  x = [1 3 2 4 3 5]
 Output y is [1 2 3]

 Input  x = [5 9 3 2 2 0 -1]
 Output y is [5 3 2 -1]

Solution Comments

Problem Recent Solvers110

Suggested Problems

• Remove any row in which a NaN appears

  8688 Solvers

• Find the largest value in the 3D matrix

  1596 Solvers

• Compute a dot product of two vectors x and y

  1018 Solvers

• Square a Number

  871 Solvers

• Test Problem; Create a 5x5 array containing all ones

  394 Solvers

More from this Author52

• Get the elements of diagonal and antidiagonal for any m-by-n matrix (★★★★)

  31 Solvers

• Matrix with increasing numbers (★★★★)

  31 Solvers

• Factorize uniquely! (★★)

  60 Solvers

• Sum of terms in a series 2 (★★★)

  38 Solvers

• Matrix Indexing

  45 Solvers