Matlab fix command

fix Round towards zero.
fix(X) rounds the elements of X to the nearest integers
towards zero.
Syntax

B = fix(A)

Description

B = fix(A) rounds the elements of A toward zero, resulting in an array of integers. For complex A, the imaginary and real parts are rounded independently.
Examples

a = [-1.9, -0.2, 3.4, 5.6, 7.0, 2.4+3.6i]

a =
  Columns 1 through 4 
  -1.9000        -0.2000        3.4000        5.6000          

  Columns 5 through 6 
   7.0000        2.4000 + 3.6000i

fix(a)

ans =
  Columns 1 through 4 
  -1.0000        0             3.0000        5.0000          

  Columns 5 through 6 
   7.0000        2.0000 + 3.0000i