Matlab Array Manipulation

1. How to remove all elements greater than 5 from a vector.

   myVector = [10 0 0 1 12 3 0 0 4 5 1 12 0 0];
   
   %index contains indices of elements within myVector which are greater than 5
   index = find(myVector > 5);
   myVector(index) = []

   Alternatively, logical indexing can be used (and is more efficient)

   myVector(myVector > 5) = [];

This is one of the "tricks" or methods to manipulate the arrays using Matlab.


- wong chee tat :)