How to add or delete entries in an existing matrix
We learn how to add new element to or delete elements from a matrix that is stored in the MATLAB Workspace.
00:00 -Introduction
00:10 -Example 1: Adding powers of two to the end of a row vector
01:33 -Example 2: Adding entries outside of existing range
02:00 -Example 3: Deleting entries in a specific range
02:24 -Example 4A: Append third powers of counting numbers
03:14 -Example 4B: Second option to adjoin third powers
03:49 -Example 4C: Third option to affix new entries to a vector
04:28 -Example 5: Delete entries of a row vector
04:28 -Example 5: Delete entries of a row vector
04:44 -Example 6A: Adding columns to a matrix
05:27 -Example 6B: Deleting column of a matrix
06:04 -Example 6C: Re-inserting columns to the end of a matrix
06:29 -Example 7A: Delete entire rows of a matrix
06:44 -Example 7B: Changing stored values in a submatrix
07:30 -Example 8: When editing matrix values, be careful with dimensions
08:09 -Conclusion