Error-Detecting Codes
Burst Error: In a number of bits of length l, at least the first bit and the last bit are wrong.
In the n (cols) x m (rows) matrix method a single burst of length n (in any row) can be fixed since the parity will be violated.
However if a burst of length of n+1 occurs (where the error is in the first bit and the n+1th bit) then the error will be undected.
Another way is Cyclic Redundancy Code